# Elektro Krishna - Electrical Engineering Resources - 全文视图 (分块 5/5) > Elektro Krishna - electrical engineering tutorials, circuit designs, and electronics guides. 本文件是 **Elektro Krishna - Electrical Engineering Resources** 的 LLM 全文视图 (第 5 块,共 5 块)。 包含第 1201 - 1276 篇文章的完整 markdown 内容 (按日期降序)。 - **返回主索引**: - **Sitemap**: - **上一块**: --- ## How to get good things in the big charge? - URL: https://www.elektrokrishna.com/how-to-get-good-things-in-the-big-charge/ - 作者: huanggs - Published: 2022-10-07T18:07:22+08:00 How do I get gold, platinum, and meat grinder? There are methods to tell me, it is best to get 100 % draw, thank you. --- ## Where is Sanya Pearl wholesale? Intersection As well as - URL: https://www.elektrokrishna.com/where-is-sanya-pearl-wholesale-intersection-as-well-as/ - 作者: huanggs - Published: 2022-10-07T14:13:07+08:00 A friend went to Sanya and wanted to buy pearls. The shopping mall was more expensive than the Mainland. It refers to pearls one by one. You can eat that one. Some friends know where to sell, how much is a pound of wholesale? The quality must be guaranteed, thank you! --- ## What brand of diamond ring is good - URL: https://www.elektrokrishna.com/what-brand-of-diamond-ring-is-good/ - 作者: huanggs - Published: 2022-10-07T06:16:37+08:00 What brand of diamond ring do you think is good? I want to buy a proposal ring, but which one I have been worried about? --- ## What small gifts are there in Wudang Mountain, such as amulets, there are commemorative significance, don’t be too expensive - URL: https://www.elektrokrishna.com/what-small-gifts-are-there-in-wudang-mountain-such-as-amulets-there-are-commemorative-significance-dont-be-too-expensive/ - 作者: huanggs - Published: 2022-10-07T06:15:50+08:00 What small gifts are there in Wudang Mountain, such as amulets, which are memorable, don’t be too expensive and more expensive. About 100 --- ## How to store jewelry - URL: https://www.elektrokrishna.com/how-to-store-jewelry/ - 作者: huanggs - Published: 2022-10-06T20:49:43+08:00 The more small jewelry, the more the jewelry has been divided into a lot of boxes. The jewelry box on the Internet is very beautiful, but the capacity is small. I hope there is a good way to focus most of the accessories in one place --- ## How to choose a diamond style, and which style of wedding diamond ring is good? - URL: https://www.elektrokrishna.com/how-to-choose-a-diamond-style-and-which-style-of-wedding-diamond-ring-is-good/ - 作者: huanggs - Published: 2022-10-06T20:49:37+08:00 How to choose a diamond style, and which style of wedding diamond ring is good? Which diamond style in Chengdu is many --- ## Where is the largest small accessories wholesale market in Beijing - URL: https://www.elektrokrishna.com/where-is-the-largest-small-accessories-wholesale-market-in-beijing/ - 作者: huanggs - Published: 2022-10-06T00:22:50+08:00 Where is the largest small accessories wholesale market in Beijing, how to take a car at Beijing South Railway Station --- ## I want to buy gold jewelry in Hefei. Is that better? Intersection - URL: https://www.elektrokrishna.com/i-want-to-buy-gold-jewelry-in-hefei-is-that-better-intersection/ - 作者: huanggs - Published: 2022-10-06T00:22:20+08:00 It's almost the New Year, and it is Valentine's Day again. I want to send girlfriends golden hand ornaments. I am in Hefei. Which gold shop is better now? Intersection Intersection It is best that everyone tells me the detailed purchase of money. I have n’t bought it and I do n’t know anything. --- ## Where can Lhasa recycling gold - URL: https://www.elektrokrishna.com/where-can-lhasa-recycling-gold/ - 作者: huanggs - Published: 2022-10-05T20:05:55+08:00 Where can Lhasa recycling gold, if you have a contact information, the black market is also available, online, etc., thank you. --- ## Why can't Fushang Platinum diamond ring be recycled Saturday on Saturday? - URL: https://www.elektrokrishna.com/why-cant-fushang-platinum-diamond-ring-be-recycled-saturday-on-saturday/ - 作者: huanggs - Published: 2022-10-05T11:18:52+08:00 When buying, the clerk said that he could recover the original price after a few years, and the contract can be recycled. --- ## Shijiazhuang Gold Jewelry Store - URL: https://www.elektrokrishna.com/shijiazhuang-gold-jewelry-store/ - 作者: huanggs - Published: 2022-10-05T03:09:20+08:00 Which gold shop in Shijiazhuang has a high golden purity and reasonable price? Which store does you think of the credibility? Recommend me. Where is the specific location? --- ## Where to sell jade in Tianjin is more affordable! - URL: https://www.elektrokrishna.com/where-to-sell-jade-in-tianjin-is-more-affordable/ - 作者: huanggs - Published: 2022-10-05T03:08:50+08:00 I want to buy a jade bracelet, but the price in the mall is very high and then 50 % off. I ask my friends to help me introduce some places for selling jade articles to be fair. thanks --- ## If you want to buy a jade bracelet, please recommend students with experience. Where can I buy better cost -effective, I am in Tianjin. - URL: https://www.elektrokrishna.com/if-you-want-to-buy-a-jade-bracelet-please-recommend-students-with-experience-where-can-i-buy-better-cost-effective-i-am-in-tianjin/ - 作者: huanggs - Published: 2022-10-05T03:08:22+08:00 If you want to buy a jade bracelet, please recommend students with experience. Where can I buy better cost -effective, I am in Tianjin. In addition, how do you buy this thing? Please introduce the experience, thank you first. --- ## Where can Zhengzhou wholesale earrings - URL: https://www.elektrokrishna.com/where-can-zhengzhou-wholesale-earrings/ - 作者: huanggs - Published: 2022-10-04T22:59:20+08:00 I want to set up a stall, buy some women's accessories, and want to find a low price, I don't know where it is more appropriate. --- ## Why is the gold price of Chinese gold and Shandong gold below Golden Dafu, Zhou Dafu? Is their gold impure or not good? thanks - URL: https://www.elektrokrishna.com/why-is-the-gold-price-of-chinese-gold-and-shandong-gold-below-golden-dafu-zhou-dafu-is-their-gold-impure-or-not-good-thanks/ - 作者: huanggs - Published: 2022-10-04T18:49:33+08:00 In addition, there are four 9 9 of China: 9999 purity. This price is higher, and the price of Jin Dafu is similar to Zhou Dafu. Why? Intersection Is the golden water deep? Please help me answer, thank you. Essence Essence --- ## Can the bus card from the mobile campus recharge 300? Can I renew the money? Is there a validity period? - URL: https://www.elektrokrishna.com/can-the-bus-card-from-the-mobile-campus-recharge-300-can-i-renew-the-money-is-there-a-validity-period/ - 作者: huanggs - Published: 2022-10-04T14:25:57+08:00 Beijing's Is someone on the Internet said that it is true that it cannot be returned, so the way to handle this bus card is different from other cards? --- ## I Wholesale clothes for the first time. What should I pay attention to and how can I be more professional? - URL: https://www.elektrokrishna.com/i-wholesale-clothes-for-the-first-time-what-should-i-pay-attention-to-and-how-can-i-be-more-professional/ - 作者: huanggs - Published: 2022-10-04T10:13:55+08:00 What professional terms and precautions are available in the wholesale market, can it make yourself look older? --- ## April 2009 Zhou Dafu Gold Price - URL: https://www.elektrokrishna.com/april-2009-zhou-dafu-gold-price/ - 作者: huanggs - Published: 2022-10-04T06:12:09+08:00 I like Zhou Dafu's gold jewelry. I do n’t know how much the price. The price of Shanghai is 277 yuan per gram. The processing fee is hundreds of yuan. It ’s too expensive. When will it fall? --- ## Guangzhou jewelry wholesale network updates fast? - URL: https://www.elektrokrishna.com/guangzhou-jewelry-wholesale-network-updates-fast/ - 作者: huanggs - Published: 2022-10-04T01:55:59+08:00 Is there any fast update of Guangzhou Jewelry Wholesale Network Jewelry? After reading a lot, jewelry wholesale websites, jewelry on the website seem to be so many, this update speed is very slow to adapt to the needs of the market. Is there any? Is there? What about the wholesale website with a fast update of jewelry styles? --- ## Guangzhou small jewelry wholesale supply? - URL: https://www.elektrokrishna.com/guangzhou-small-jewelry-wholesale-supply/ - 作者: huanggs - Published: 2022-10-04T01:55:23+08:00 How about the wholesale source of Guangzhou jewelry? I opened a small jewelry shop in Beijing and is looking for wholesale sources. I heard that Guangzhou is good, but the specific market is unclear, and I dare not take the goods. Tell me, the status quo of the wholesale source of Guangzhou jewelry? Thanks for thanks --- ## Where can there be a Korean version of popular jewelry wholesale? The price is not expensive ~~ - URL: https://www.elektrokrishna.com/where-can-there-be-a-korean-version-of-popular-jewelry-wholesale-the-price-is-not-expensive/ - 作者: huanggs - Published: 2022-10-04T01:54:49+08:00 It is best to have a specific address, the bus route, I am going to open a small shop in Guangxi ~ Everyone knows, come and publish it ~ Thank you ~ --- ## Is there any handmade work in Huaihua City? - URL: https://www.elektrokrishna.com/is-there-any-handmade-work-in-huaihua-city/ - 作者: huanggs - Published: 2022-10-03T17:40:47+08:00 There is no one who brings the child on Saturday Sunday, so I want to find a manual work. Does anyone know where there is Huaihua City? --- ## Please introduce the world's top luxury brand! - URL: https://www.elektrokrishna.com/please-introduce-the-worlds-top-luxury-brand/ - 作者: huanggs - Published: 2022-10-03T13:45:15+08:00 Such as the title The brand that I want to find is not the public, it can be said that if you have money, you may not be able to buy it. Instead, it must be top -level, which is equivalent to the people who retreat to the rivers and lakes! --- ## What gifts are given to girls in summer - URL: https://www.elektrokrishna.com/what-gifts-are-given-to-girls-in-summer/ - 作者: huanggs - Published: 2022-10-02T21:58:51+08:00 I like a girl, I don't know what to get, Chongqing is too hot in summer. Essence Essence She said that she likes the kind of plush toys, and wants a big bear. I don’t know if it is appropriate to send this. --- ## How to mix in the wooden floor seam of the parking ring? - URL: https://www.elektrokrishna.com/how-to-mix-in-the-wooden-floor-seam-of-the-parking-ring/ - 作者: huanggs - Published: 2022-10-01T15:15:11+08:00 Today, I accidentally cared about the wooden floor of the park in the park of the diamond ring of my friend's object. This ring is the most important thing for her. We use all the way to use the floor. Solution, thanks --- ## What is the gold bar of Bank of China, which one is better than CCB's physical gold? - URL: https://www.elektrokrishna.com/what-is-the-gold-bar-of-bank-of-china-which-one-is-better-than-ccbs-physical-gold/ - 作者: huanggs - Published: 2022-10-01T02:11:18+08:00 For long -term investment, which one is more economical? It is said that the gold bars of CCB cannot be recycled. Who will I give it after taking the physical gold bar? --- ## Do I need a tax on postal accessories from China to Canada? - URL: https://www.elektrokrishna.com/do-i-need-a-tax-on-postal-accessories-from-china-to-canada/ - 作者: huanggs - Published: 2022-09-30T13:10:17+08:00 It is a ring, a birthday gift. Do you need to pay tariffs? How much does RMB2000 pay more if you pay the tariff? --- ## How to run jewelry wholesale - URL: https://www.elektrokrishna.com/how-to-run-jewelry-wholesale/ - 作者: huanggs - Published: 2022-09-28T23:52:25+08:00 I just graduated from college. I want to open jewelry wholesale stores. I heard that college students can start a business within two years of graduation and can be tax -exempt from entrepreneurship. I hope that the high -ranking guidance is that there are any skills to operate the wholesale jewelry? --- ## Mid -Autumn Festival Health Medical Examination Promotional Activities - URL: https://www.elektrokrishna.com/mid-autumn-festival-health-medical-examination-promotional-activities/ - 作者: huanggs - Published: 2022-09-27T23:14:42+08:00 The unit wants to engage in activities in the Mid -Autumn Festival. It is a health checkup center. What good planning everyone has, help! Be detailed --- ## Regarding gifts, go to the countryside for promotions, send small gifts, and make it practical. I do n’t know what the elder brothers and sisters in the countryside like, online and wait! Thank you - URL: https://www.elektrokrishna.com/regarding-gifts-go-to-the-countryside-for-promotions-send-small-gifts-and-make-it-practical-i-do-nt-know-what-the-elder-brothers-and-sisters-in-the-countryside-like-online-and-wait-than/ - 作者: huanggs - Published: 2022-09-26T23:19:19+08:00 Actual order, such as being covered or whatever, a little gift, thank you, I sell seeds, what gifts to buy 10 bags, what gifts to give in 20 bags. --- ## Where is the street of Beijing Xinjiekou Jewelry - URL: https://www.elektrokrishna.com/where-is-the-street-of-beijing-xinjiekou-jewelry/ - 作者: huanggs - Published: 2022-09-25T15:06:18+08:00 It is said that there is a specialized jewelry in Xinjiekou and where is the silver jewelry. I have n’t seen the specific address so many times. Too clear where the bus is down --- ## I often see the waste of gold on TV on TV. Is this refined gold harmful to the human body? - URL: https://www.elektrokrishna.com/i-often-see-the-waste-of-gold-on-tv-on-tv-is-this-refined-gold-harmful-to-the-human-body/ - 作者: huanggs - Published: 2022-09-25T12:56:49+08:00 Those who often see using waste computer and mobile phone alchemy on TVs. Will this kind of scrapped electronic products be harmful to the human body? Thank you? --- ## Do you need a processing fee for buying gold jewelry? - URL: https://www.elektrokrishna.com/do-you-need-a-processing-fee-for-buying-gold-jewelry/ - 作者: huanggs - Published: 2022-09-24T23:47:43+08:00 Buy the old temple golden light surface round bracelet, how much is the handling fee of about 60 grams of processing fee --- ## Stockings belong to that category in Taobao items - URL: https://www.elektrokrishna.com/stockings-belong-to-that-category-in-taobao-items/ - 作者: huanggs - Published: 2022-09-24T21:33:51+08:00 I can't find a small classification of stockings. I want to sell stockings, but I can't find its classification --- ## What kind of material is foam ceramic? What are the testing criteria? - URL: https://www.elektrokrishna.com/what-kind-of-material-is-foam-ceramic-what-are-the-testing-criteria/ - 作者: huanggs - Published: 2022-09-24T11:24:04+08:00 First, detection related Foam ceramics are porous ceramic products with porosity of up to 70%~90% and volume density of 0.30-0.6g/cm³. They have a three-dimensional network framework and interpenetrating pore structure. In addition to the properties of general ceramics such as high temperature resistance and corrosion resistance, foam ceramics are also characterized by low density, elevated porosity, large specific surface area and strong self-interference to fluids. Foam ceramics can usually be divided into open (mesh) ceramic materials and closed ceramic materials, depending on whether there is a solid wall in each hole. If the solid forming the foam body is contained only in the pore edges, it is called an open-hole ceramic material, and the holes are connected to each other. If a solid wall is present, the foam is called a closed-cell ceramic material, in which the holes are separated by a continuous ceramic matrix. The application fields of foam ceramics are involved from metal to chemical industry, environmental protection, energy saving and so on, and technologically, from metal molten filter aluminum alloy to elevated temperature molten steel refining filter. However, due to the restriction of economic and technical conditions, the application of foam ceramic filtration technology in the metallurgy and casting industry has hardly begun. With the improvement of the requirements of purity and performance of metal products, [silicon carbide ceramic foam filter](https://himortech.com/ceramic-foam-filter/) technology and product quality are becoming more and more significant. This requires us to examine it to understand the specific performance. Two, casting with ceramic foam filter detection Casting with ceramic foam filter detection, we can according to the national recommended standard GB/T 25139-2010 "casting with ceramic foam filter". GB/T 25139-2010 will be used for casting foam ceramic filter according to the temperature tolerance is divided into G, T, L three types, the tolerance temperature is ≤1700℃, ≤1500℃, ≤900℃. In addition, according to the hole density is divided into 06PPI, 10PPI, 15PPI, 20PPI four categories. In terms of testing items, the physical properties are the key evaluation items for casting foam ceramic filter. Physical properties of the main detection volume density, porosity, compressive strength at room temperature, thermal shock resistance, elevated temperature Kang bending strength. Three, exterior wall insulation foam ceramic detection The test standard for exterior wall insulation foam ceramics is: GB/T 33500-2017 Exterior Wall Insulation Foam Ceramics. Exterior wall insulation foam ceramic is classified according to dry density, mainly S type, M type, L type. Physical performance test items mainly include dry density, bulk water absorption, compressive strength, flexural strength, freezing resistance, radioactivity, combustion performance, thermal conductivity, etc. Four, ceramic foam filter detection Foam ceramic filter detection according to the standard: JC/T 895-2001 "foam ceramic filter". Ceramic foam filters are classified based on hole density. Code for 10P, 20P, 30P, 40P four categories. In terms of physical and chemical properties, the foam ceramic filter is mainly used to detect pore density, porosity, bending strength and compression strength at room temperature. The above are the most common three kinds of foam ceramic products: casting foam ceramic filter, exterior wall insulation foam ceramic, foam ceramic filter testing standards and testing items related to knowledge. In the actual inspection, we need to issue a qualified ceramic inspection report, normally to entrust a third party inspection institution to determine the performance of the product. And not only physical properties, product appearance quality, size and allowable deviation are within the scope of foam ceramic detection. Of course, the supply and demand can also reach a negotiation, specify the test items to test. --- ## Can Zhou Shengsheng's diamonds be replaced with the old, or can it be re -processed? - URL: https://www.elektrokrishna.com/can-zhou-shengshengs-diamonds-be-replaced-with-the-old-or-can-it-be-re-processed/ - 作者: huanggs - Published: 2022-09-24T03:49:23+08:00 Zhou Shengsheng's platinum diamond ring, some can't take it, and want to change a new style. I wonder if you can change the old? If not, can you re -process it? --- ## Can gold often use water to clean it? What is the role of gold? - URL: https://www.elektrokrishna.com/can-gold-often-use-water-to-clean-it-what-is-the-role-of-gold/ - 作者: huanggs - Published: 2022-09-23T19:06:16+08:00 Because I have brought it on my body, I have to touch the water without the sky ~ I am afraid that it is not good for gold! --- ## Will men feel vulgar when wearing gold rings? - URL: https://www.elektrokrishna.com/will-men-feel-vulgar-when-wearing-gold-rings/ - 作者: huanggs - Published: 2022-09-23T14:46:07+08:00 Will a man in his 20s feel tacky by wearing a gold ring? It is the kind of one that does not have any patterns on it. --- ## Wedding ring meaning - URL: https://www.elektrokrishna.com/wedding-ring-meaning/ - 作者: huanggs - Published: 2022-09-22T11:40:33+08:00 What is the meaning of a wedding ring, what is the meaning of the wedding ring, and the meaning of the wedding ring --- ## How do wigs give us great hair? - URL: https://www.elektrokrishna.com/how-do-wigs-give-us-great-hair/ - 作者: huanggs - Published: 2022-09-22T10:42:36+08:00 During the Spring and Autumn Period, wigs were popular, not only for women, but also for men. The book Zhuangzi mentions that Yu Shi (Shun) used wigs to cover his bald head. Thus Wigs could begin as early as the Spring and Autumn period, B.C. and thousands of years ago, cultures passed on to today, where [High end Woman Wigs](https://www.emedahair.com/) could still be used to mask baldness and even today to improve gray hair and thinning hair. First of all, the material A wig is not realistic material is the first key, on the market of artificial hair, elevated temperature silk, fiber hair and other materials made of wig, itself is (false); it is not comparable to the real hair material, so the real hair material is more natural and realistic. The second is the process Wig size is not suitable for hair type, whether it can cover hair loss is the primary problem. Beijing's hair industry selected real hair, pure hand crochet according to the size of the hair type (hair loss and white hair) area tailored, thus the use of the effect and our own hair is exactly the same oh. Today, in addition to meeting the needs of specific groups, wigs are becoming more and more popular dress-ups and become a fashion element that can not be ignored in daily life. --- ## Accessories wholesale network - URL: https://www.elektrokrishna.com/accessories-wholesale-network/ - 作者: huanggs - Published: 2022-09-21T17:55:03+08:00 I want to open a jewelry shop, but I don't want to take the car on the market to pick up the goods by motion sickness. Want to know if there are any good accessories wholesale networks on the Internet. --- ## Jewelry jewelry sales skills and processing of after -sales service - URL: https://www.elektrokrishna.com/jewelry-jewelry-sales-skills-and-processing-of-after-sales-service/ - 作者: huanggs - Published: 2022-09-21T09:13:39+08:00 Please talk about it in detail. It is best to have a text material (the network connection is not needed), thank you everyone! --- ## Which stones can be made of jewelry? - URL: https://www.elektrokrishna.com/which-stones-can-be-made-of-jewelry/ - 作者: huanggs - Published: 2022-09-20T08:19:49+08:00 Jewelry, jade, which stone is made. Which stones can be used to make jewelry, I often hear people say that this is crystal, that is agate or something. I don't know what it is? What is the general fake? I introduced by friends, thank you. --- ## What gift is good to the ten -year -old boy? - URL: https://www.elektrokrishna.com/what-gift-is-good-to-the-ten-year-old-boy/ - 作者: huanggs - Published: 2022-09-18T21:00:17+08:00 Little nephew celebrates his birthday, what does a ten -year -old boy like? I want to give him a meaningful little gift, give some suggestions, 3Q. --- ## Scientists have observed the biggest explosion in the universe! - URL: https://www.elektrokrishna.com/scientists-have-observed-the-biggest-explosion-in-the-universe/ - 作者: huanggs - Published: 2022-09-15T11:18:22+08:00 Scientists have discovered the most powerful explosion ever seen in the universe, and it's a record brightness explosion! So where did this explosion take place? How far away is it? We know that explosions in the universe are not like the explosions around us. Some cosmic explosions are so far away that we don't see them until billions of years after they happened! We know that about 13.7 billion years ago, the universe began to expand endlessly, with countless cosmic explosions occurring over those billions of years, but what caused these powerful cosmic explosions? The most powerful cosmic explosions known to science are called gamma-ray bursts, or space death, because they're so powerful![39bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược](https://39bet.vip) It's no exaggeration to say that a galaxy probably releases less energy in a year than a Big Bang event does in a few seconds, because this process can release as much energy as a star the size of our sun does in its entire lifetime. These intense flashes happen all the time, but it's comforting to know that they usually occur in galaxies billions of light years from Earth, shielding us from intense particle jets. However, because we don't get any warning of these explosions, and because these massive explosions usually last only a few seconds, it's difficult for scientists to observe them. One of the largest cosmic eruptions scientists have seen so far, whose light has been spreading through the universe for nearly a century, was produced by a stellar behemoth that exploded shortly after the age of the first stars, the most energetic event known. It's 2.5 million times brighter than the brightest supernova. The gamma-ray burst is estimated to have occurred about 13 billion light years away, when the universe was only 630 million years old, and most likely came from the explosion of a massive star that, of course, has now become a massive black hole. Not only that, NASA's swift satellite also detected a 10-second long gamma-ray burst, burst of afterglow red shift is so far the measured highest redshift. This means that the long journey to reach us before the swift satellite, is already very long wavelength achieved record found that including the gamma-ray burst was detected in 2008. However, this explosion came from an exploding star just 12.8 billion light years away. In 2005, when astronomers using NASA's chandra X-ray observatory found the universe's most powerful eruptions of eruption is behind a supermassive black hole, eruption rate of shot in the chandra a called ms - 0735 clusters of hot gas of x ray image, we can see the huge eruption speed is very fast. The giant void is extending outward from the supermassive black hole at the center of the cluster. The eruption, which lasted 100 million years and is still going on, produced millions of gamma-ray bursts in a cavity of energy equivalent to hundreds of years. Radio emissions show that jets of gas from the black hole are being pushed away from the hole at supersonic speeds at a distance of about a million light-years, about a trillion solar masses more massive than all the stars in the Milky Way. --- ## Newton's laws are flawed, relativity is imperfect, is there a final theory? - URL: https://www.elektrokrishna.com/newtons-laws-are-flawed-relativity-is-imperfect-is-there-a-final-theory/ - 作者: huanggs - Published: 2022-09-15T11:16:41+08:00 Whenever we flip a coin in the air, we know it's going to come back because of gravity. Gravity is the most mysterious force in the universe. Scientists have been trying to figure out where it comes from for years, but now researchers are working on a study that will change everything about our understanding of the eternity of the universe. They claim to have solved the true source of gravity. Gravity effect on us every day is one of the four fundamental forces, with the quality of the object can create gravity, the other three is the electromagnetic force and the strong and weak nuclear force, the three kinds of force until recent centuries known to mankind, but affect the planets and stars such as the gravity of everything has been a subject of speculation for a long time, it can keep us on the earth's surface, And move the Earth around the sun. The gravitational pull of the sun's orbit holds all of its constituent elements together so tightly that nuclear fusion produces heat and light, or in short, gravity gives life. Newton believed that gravity increased with the mass of objects or their proximity. If we add the numbers together, doubling the mass of an object doubles its pulling force, doubling the distance between two objects, and quadrupling the pulling force between them, these concepts are condensed into Newton's law of gravitation. But Newton's laws aren't perfect. Astronomers in the 19th century discovered a tiny difference between Newton's laws and the laws of nature. When scientists saw that an ellipse formed by the orbit of Mercury was moving around the sun faster than predicted by Newton's theory, the problem was later solved by German-American physicist Albert Einstein in his general theory of relativity, published in 1915.3[9bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược](https://39bet.vip) Einstein proposed that the shape of space-time is what causes the gravity that we experience, that all objects with mass like the Earth actually bend the fabric of the universe, that's space-time, and the curvature is the gravity that we feel, and everything has to follow that curvature, even light rays are bent by supermassive objects, Einstein's field equations of General relativity A set of equations showing how matter and energy change over the course of a solar eclipse in 1919, when they accurately predicted changes in Mercury's orbit and the bending of stellar lines around the sun, the warped space-time proved the theory. So does this mean that Einstein's theory of relativity proved Newton wrong? Newton's method was descriptive. He matched observations to a simple mathematical problem. His mathematics could not explain the gravity function, but it is still a very effective way of describing the behavior of ordinary objects. Einstein did was to improve our understanding of the origin of gravity, such as black holes, using Einstein's relativity theory in the vicinity of a black hole would be more accurate than Newton's law of universal gravitation, Newton's laws accurately describes how the object motion, but Einstein tensor field equation is more important, because astronomers have found the actual black hole in outer space, And even managed to snap a picture of the giant black hole at the center of our galaxy. Other telescopes have observed the effects of black holes around the universe. Astronomers have tested Einstein's theory with the help of these black holes, and in a study published in the journal Scientific Astronomer, the gravity model outlined in Einstein's general theory of relativity is thought to collapse on its own deep inside these black holes, by studying Sagittarius A, the supermassive black hole at the center of the Milky Way. The study shows that even at the very edge of a black hole, gravity behaves exactly as Einstein predicted. However, the study only established the applicability of Einstein's relativistic model. In 2018, scientists monitored star SO2 as it made its closest approach to Sagittarius A. The star is very close to Sagittarius and is moving at 2.7% of the speed of light. Astronomers used the Keck Observatory Gemini Observatory in Hawaii and the Subaru Telescope to track SO2's full orbit in 3D. The data were combined with measurements they took over the past 24 years. If Einstein was right, black holes would somehow warp space-time and extend the wavelength of light from S0 to 2. In short, as the black hole's powerful gravity uses up its energy, the waves get longer, changing the color of the starlight from blue to red. The fact that stars are still emitting blue light supports Newton's theory of gravity, which ignores the curvature of space and time. If it changes tone, it leads to an entirely different concept of gravity. However, just as Einstein predicted that stars would glow red, the researchers analyzed gravitational redshift predictions in general relativity, which show that light is distorted by gravity. The scientist's observations are consistent with Einstein's general theory of relativity; however, his theory has certainly shown vulnerability to its inability to fully explain the gravity inside a black hole, and at some point we need to move beyond Einstein's theory to a more comprehensive theory of gravity to explain what a black hole is. This would be a revolution in physics. --- ## How Can we prevent a giant solar Storm from hitting Earth in 3 years? - URL: https://www.elektrokrishna.com/how-can-we-prevent-a-giant-solar-storm-from-hitting-earth-in-3-years/ - 作者: huanggs - Published: 2022-09-15T11:14:54+08:00 Would you believe it if the sun attacked the earth one day? Perhaps most people will laugh, except in summer hot spots, cold spots in winter, the sun seems to do no harm, but in fact, the sun just looks calm. In fact, it is constantly spewing radiation and plasma around. These solar flares and coronal mass ejections can hit Earth and have serious consequences for humans. So what exactly is a solar flare? When will they hit the Earth? The sun is actually like a very hot ocean, very hot, because inside the sun, atoms are being torn apart like crazy into electrons and nuclei, flowing around each other in a plasma. This plasma is pushed and shaped by the sun's magnetic field, similar to the way the sun's gravitational field extends to planets and forms their orbits, but the magnetic force is very different from gravity. Electromagnetic forces generate magnetic fields, which generate electricity on the sun. As a plasma of charged protons and electrons moves, it creates a magnetic field that forms a stream of particles. The stream of particles is trapped in a magnetic dynamic feedback loop that keeps the sun's magnetic field alive. The magnetic field stores a lot of energy and directs a constant stream of solar plasma across the Sun's surface, like a light rain known as a solar wind, creating a kind of space storm! But when the sun is in the plasma, and around its flow, it will be very irritable, its magnetic field can be kink and distortion, resulting in magnetic knot, when magnetic burst like a bubble, will accumulate a large amount of energy, when the energy accumulation to a certain extent will explode, the plasma spit out the sun, and other terrible things form extremely damaging storms. These solar storms come in many types, such as solar flares, tidal waves of high-energy radiation. They travel through the solar system at the speed of light, sweeping up protons in the solar wind and accelerating them into a high-speed solar proton storm [39bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược](https://39bet.vip) As for a coronal mass ejection (cme) is more terrible, coronal mass ejections occurs, millions or billions of tons of plasma from the sun's atmosphere catapulted through the solar system at a speed of 9 million km per hour, when the "monster" to attack us, all about electricity upon earth will be at risk, the first satellite, Even smaller storms can damage satellites, affect radio communications, or be dangerous to astronauts because people on the Earth's surface space weather is harmless to Earth's atmosphere which protects us from the worst effects of solar flares. The atmosphere absorbs X-ray radiation high up in the sky before it reaches the surface. Charged plasma from coronal mass ejections are deflection, the earth's magnetic field to storm the energy transferred to the north and south poles, where is the high-energy particles into the atmosphere, lead to light and atmosphere to create the beauty of the aurora, the sun, of course, the storm is not so fierce, every time it only at the critical point of solar activity cycle of such a high energy, The cycle is usually every 11 years. When the cycle is at its maximum, a CME of billions of tons of the sun travels a 150 million kilometer path between the sun and Earth in less than a day, carrying hot magnetic plasma to Earth that eventually creates a shock wave that strongly compresses Earth's magnetic field and transfers energy to the magnetosphere, But if the CME's magnetic field were to oppose the Earth's magnetic field in a positive way, things would get worse. The two magnetic fields merge into a magnetic cloud that sweeps past the Earth, stretching the Earth's magnetic field into a long tail. Eventually, the energy stored in the tail becomes too much to hold, and it explodes and releases energy into the Earth. Hundreds of years ago, severe geomagnetic storms began, but at that time no one cared about the storm sweeping the Earth, because it was still cold weapons, electricity did not exist, so the storm had no effect on human beings. But then came the age of electricity, millions of kilometers of power lines that covered the 21st century Earth, and CME energy that could induce current in our power grid, could shut it down completely or destroy and maintain it, as happened to Quebec's power grid after a severe solar storm in 1989, And the last solar hurricane to hit Earth was the Carrington event of 1859, the largest geomagnetic storm ever observed on Earth, with huge auroras appearing in places as far south as the Caribbean so bright that people thought the sun was rising. Scientists have now predicted that the next bad solar storm is imminent, in 2025, and studies predict it will wreak havoc on electronic systems worldwide, costing the United States alone $2.6 trillion. Estimates of the time to replace all damaged systems range from 4 to 10 years. The result could be a global blackout that some say will be temporary, but others think could be worse. Until a solar hurricane hits us, we can't determine the probability of such an event, but if such a storm hits us, the consequences could be catastrophic. We all know how dependent we are on electricity. Not just lights in your home, but computers, cell phones, and so on. Once you don't have computers, you don't have communication, you don't have navigation, a constant power outage can cause supply chains to collapse, water systems to fail, a cascade of reactions that can cause the world to collapse. Power shortages could make it extremely difficult to reboot our broken power grids, it will take humans years or decades to reboot our rare civilization, and solar storms could take us back to the Stone Age. Of course, solar storms can actually be prevented. Scientists can watch the sun for hours to days to calculate the arrival of a coronal mass ejection, and engineers of the systems that keep the world running are prepared for short-term preventive blackouts of transformers and substations at risk from solar storms. Keep everything offline to protect the world's power grid as much as possible from the worst storms, but it's hard. The first satellites may be wiped out. Humans may not be able to withstand such an impact and hope for a miracle! --- ## There are four possibilities for alien civilizations, and Musk thinks the fourth is the most likely! - URL: https://www.elektrokrishna.com/there-are-four-possibilities-for-alien-civilizations-and-musk-thinks-the-fourth-is-the-most-likely/ - 作者: huanggs - Published: 2022-09-15T11:10:12+08:00 As early as a few years ago, Elon Musk raised the possibility of the existence of aliens. He believes that aliens may exist, but has not seen the concrete evidence of alien life, and Musk does not confirm or deny the UFO incident in the United States. He thinks it is not a real alien civilization, just some kind of coincidence. Musk also weighed in on Area 51, the base where US citizens wanted to force entry in 2019 to make sure alien experiments were taking place. Musk called all these stories ridiculous and cast doubt on the claims about the attack. Not long ago, Musk published an image that he says completely invalidates the existence of aliens. The graph shows that the picture quality of alien civilizations is very low, but this is the strongest argument against alien civilizations. Of course, not all users agreed with the billionaire's stance, with some openly mocking his arguments. One user even pointed out that Musk is an alien! On that question, Musk himself doesn't seem to deny it. "I'm an alien" is a phrase Musk has heard several times. In April 2021, he tweeted the word "apparently" in response to the question "Are you an alien?" That's the question. It was not clear if the billionaire was joking or for real. In 2020, Elon tweeted that the Egyptian pyramids were built by aliens, with the billionaire adding that Pharaoh Ramses II was one of the aliens and that for 3,800 years, the Pyramid of Cheops had been the tallest structure ever built by humans. Of course, Musk isn't the first person to believe that aliens may have built pyramids in Egypt, but Musk's suggestion that one of the pharaohs was an alien came as a shock. While none of these claims seem very convincing, some theorists believe they are true. For example, not only was Ramses II a foreigner, but the father of Pharaoh Akhenaten Tutankhamun was not available. After studying the remaining artifacts that describe what Akhenaten looked like, theorists found that he had long eyes, an elongated skull, and the back of his head pulled back forcefully, unlike common creatures on Earth. In addition, one of the reliefs shows Akhenaten looking at a disc of the sun that looks like a flying saucer. No wonder so many people believe Musk that his claims may be true [39bet-kết quả bóng đá-kết quả xổ số miền bắc-kèo bóng đá -soi cầu bóng đá-đặt cược](https://39bet.vip). Of course, now that we know that all of this can be attributed to the billionaire's jokes and jokes, do real aliens exist? Where could they be? I think the answer may lie in the Fermi Paradox, which is exactly what Elon Musk thinks about aliens. The Fermi Paradox could explain why we still have no clear and concrete evidence for the existence of extraterrestrial life. In fact, the concept of the Fermi Paradox sounds exactly like Elon Musk's idea. There are actually a number of interesting explanations that shed light on this paradox and explain why we can't see aliens. One of them is that humans have to pass through a great filter, in short a barrier that prevents the transition to a new level of development. It is believed that once we overcome this hurdle, we will be able to start making contact with aliens. Elon Musk himself tweeted that we should all pass through this filter. But can we do it? After all, scientists thought it was almost impossible. We don't know where the filter starts, when it starts, or even what such a transformation consists of. Another explanation is that representatives of super-intelligent civilizations have visited Earth in the past, but after seeing it, they are not interested in it. This is a bit of pseudoscience. Maybe aliens visited Earth during this period of history and the pyramids were left behind, but it's not true. Others believe the Milky Way was colonized long ago. It's just that we live in the middle of nowhere and no one cares about us. For example, it took decades for the Inuit tribes of northern Canada to learn that the United States was a European colony. Imagine that we are Inuit, the aliens are Europeans, and the galaxy is the United States, and the theory immediately becomes logical. Maybe we'll learn about alien civilizations in our galaxy, but much later. There are other interesting explanations for this paradox. Maybe aliens are very close to us. They may even be among us. That's exactly what Elon Musk said. But the truth is, we don't see or feel them at all, and we probably never will. For example, imagine an anthill at the edge of a forest. Now imagine that an ultra-modern highway is being built nearby. Will the ants know that a highway is being built next to them? Can they understand what this highway is? What is it? Why is it necessary? Do they understand the technology and intent of building a highway next to them? Of course not. According to this theory, we are stupid ants and aliens are highway builders. Maybe they've been with us for a long time, but we'll never know. A final explanation for the Fermi paradox is that aliens are aware of our presence and are observing us. Elon Musk is most inclined to this version. If aliens exist, then they must have been staring at us for a long time, and this is the most likely option. For our part, we don't have enough development and intelligence yet to understand and realize this, and of course Musk, like the rest of us, has no concrete evidence other than speculating that aliens might exist but haven't contacted us because they can't leave their own galaxy or planet. Musk also referred to doomsday predictions, arguing that humans have two choices: we'll stay on Earth forever and eventually disappear there, or we'll become a space civilization, a multi-planet species. The universe is 13.8 billion years old and the Earth is about 4.5 billion years old. We live in a unique time, and I think we deserve to be a multi-planetary civilization before we have a chance. So do you believe in aliens? Or are we alone in the universe? Feel free to leave your comments. --- ## What is the current price of Suzhou in Suzhou - URL: https://www.elektrokrishna.com/what-is-the-current-price-of-suzhou-in-suzhou/ - 作者: huanggs - Published: 2022-09-14T13:44:30+08:00 Like the Golden Dragon and Phoenix Gold Store in Guanqian Street Golden Temple, is the golden price of the golden shop? Is it appropriate to buy it now? I don't know if you will fall, please understand the market for help. For reference, thank you --- ## I want to go to the small commodity market of Yiwu to buy the handmade beads, how can I get the price of the past and wholesale beads - URL: https://www.elektrokrishna.com/i-want-to-go-to-the-small-commodity-market-of-yiwu-to-buy-the-handmade-beads-how-can-i-get-the-price-of-the-past-and-wholesale-beads/ - 作者: huanggs - Published: 2022-09-13T19:00:42+08:00 How to take a car in the past, and those beads are general bracelets, the kind of global beads of necklaces, water droplets, etc. --- ## Where can I sell crystal jewelry in Fuzhou? - URL: https://www.elektrokrishna.com/where-can-i-sell-crystal-jewelry-in-fuzhou/ - 作者: huanggs - Published: 2022-09-13T15:50:01+08:00 To ensure quality and moderate price. Essence Except for stones. Essence I need a specific location, it is best to indicate the district, street, name, and bus that can be reached. Essence Thank you first. Essence --- ## What are the uses of solar panels? - URL: https://www.elektrokrishna.com/what-are-the-uses-of-solar-panels/ - 作者: huanggs - Published: 2022-09-13T15:02:32+08:00 In addition to water, the earth is the source of life. There is also the sun. The sun produces solar energy. Solar energy is useful to us in many ways. The sun creates two main types of energy -- light and heat -- which we can use for many activities, from photosynthesis in plants to generating electricity from photovoltaic cells to heating water and food. So what are some of the uses of solar panels? Let's find out. 1. Solar lamp Solar lights have become ubiquitous, from home landscaping and security lights to road signs. These solar lighting technologies for homes are inexpensive, ranging from basic to high-end designs. These are also daily charges that use solar panels to charge batteries during the day and batteries to maintain power at night. 2. Rooftop solar photovoltaic power generation This is one of the solar applications that has gained momentum in recent years. Solar power is becoming more accessible as solar panel costs and [pv cable price](https://www.kukacable.com/) decline and more people become aware of the economic and environmental benefits of solar power. Distributed solar photovoltaic systems are typically installed on the roofs of homes or businesses. These solar systems generate electricity that offsets the homeowner's usage and sends any excess production to the grid. Solar panels can be connected to your solar power system, allowing you to use solar energy after the sun goes down, power an electric car overnight, or provide backup power in an emergency. Some homeowners may choose to go completely off the grid with solar and battery systems or solar and generator systems. In some cases, solar PV may be installed on adjacent structures such as barns, monitors, etc. Or installed above ground and then connected to the meter with underground cables. 3. Portable solar power In our connected world, phones and tablets are always with us and often run out of battery. Portable solar photovoltaic chargers allow us to charge our electronic devices on the go. Like a solar power bank, the surface is made of solar panels, and the bottom is connected with batteries. Solar panels can be used to charge batteries during the day, and solar panels can also be used to charge mobile phones directly. There are also solar folding bags (electric small two), which are generally used with energy storage, which well solves the problem of difficulty to use electricity outdoors. Sunlight is everywhere. 4. Solar transportation Solar cars may be the way of the future. Existing applications include buses, private cars, etc. This kind of solar car is not widely used until you own an electric car or electric vehicle and charge it with a solar panel (usually a battery connected by solar energy). A lot of solar panels are now used in places like bus stops, advertising lights and some motor homes. Of course, the above is only part of it, and there are many applications in our daily life. Renewable energy has also become a more familiar part of our lives, and innovation will continue to drive new applications of solar technology that will improve our daily lives and help power a cleaner world. Let's go for it together. --- ## What to do if the diamond ring is old - URL: https://www.elektrokrishna.com/what-to-do-if-the-diamond-ring-is-old/ - 作者: huanggs - Published: 2022-09-13T11:10:21+08:00 My ring is 10 years old, the style is too old, it is very expensive when buying, it is a pity, and it is a token. Is there any solution? --- ## Wuhan wholesale jewelry location details details - URL: https://www.elektrokrishna.com/wuhan-wholesale-jewelry-location-details-details/ - 作者: huanggs - Published: 2022-09-13T06:27:40+08:00 I want to sell jewelry, but I do n’t know where to buy it. I read some answers but it ’s not very specific. I hope which one can help. --- ## Which diamond ring is wearing? - URL: https://www.elektrokrishna.com/which-diamond-ring-is-wearing/ - 作者: huanggs - Published: 2022-09-13T03:13:04+08:00 Which hand does a diamond ring wear? I found that people who usually get married are on the middle or ring finger of the left hand. Can I wear a right hand? . What should I do if the diamond ring is soiled? --- ## Where did a wholesale market moved on Qufu Road? - URL: https://www.elektrokrishna.com/where-did-a-wholesale-market-moved-on-qufu-road/ - 作者: huanggs - Published: 2022-09-12T11:28:30+08:00 It was a long time ago that there was a Hudi Food Street. Later, the food street was gone. The first floor was sold on the first floor. There were also crafts audio or something on the first floor. Now I moved it off. Who knows where to move? --- ## The company recently hosted a exhibition. If you want to send small gifts to the guests, you need to customize such a gift. - URL: https://www.elektrokrishna.com/the-company-recently-hosted-a-exhibition-if-you-want-to-send-small-gifts-to-the-guests-you-need-to-customize-such-a-gift/ - 作者: huanggs - Published: 2022-09-12T00:15:48+08:00 We are from the electronics industry. We want to customize a batch of gifts for exhibitions. The price is about 100-200 yuan. I do n’t know what good recommendations. I hope to give a few specific products for reference, thank you. --- ## How to sell diamond ring? - URL: https://www.elektrokrishna.com/how-to-sell-diamond-ring/ - 作者: huanggs - Published: 2022-09-11T11:17:00+08:00 I am a novice who has just been in this industry. I don’t know how to sell my products to my customers --- ## Guiqiu Foshan Wholesale Market Daquan, (major commodities, electrical appliances, clothing) - URL: https://www.elektrokrishna.com/guiqiu-foshan-wholesale-market-daquan-major-commodities-electrical-appliances-clothing/ - 作者: huanggs - Published: 2022-09-11T01:38:09+08:00 Who knows who knows your younger brother and grateful! Intersection The on the market survey, there are also preliminary investigations in the market in the south. --- ## Where can I buy Beijing gold jewelry? - URL: https://www.elektrokrishna.com/where-can-i-buy-beijing-gold-jewelry/ - 作者: huanggs - Published: 2022-09-10T01:42:00+08:00 If you want to buy some gold jewelry, it is not investment. As long as the price is affordable, the jewelry style is good, and the texture is good! --- ## Cost Law Evaluation - URL: https://www.elektrokrishna.com/cost-law-evaluation/ - 作者: huanggs - Published: 2022-09-09T21:11:05+08:00 The calculation process of the real estate cost method (Excel table), urgently need, hopes to provide good intentions --- ## How to identify the difference between jade, crystal and other things? Intersection Intersection - URL: https://www.elektrokrishna.com/how-to-identify-the-difference-between-jade-crystal-and-other-things-intersection-intersection/ - 作者: huanggs - Published: 2022-09-09T21:10:43+08:00 Who can explain in detail? How can we understand these faster, gold and silver jewelry, jewelry, and jewelry. Essence Essence How can I recognize it smoothly and understand its value and so on --- ## Where can I get my headwear in Guangzhou - URL: https://www.elektrokrishna.com/where-can-i-get-my-headwear-in-guangzhou/ - 作者: huanggs - Published: 2022-09-09T16:37:52+08:00 Want to do a small business, like a hair clip used by girls, head flowers and other things. Which friend knows where to get goods in Guangzhou? Or do you do this business by yourself, I can go to you to get the goods. Add me Q. Q: 67738797 --- ## Where can I have wholesale headdress and small jewelry in Wuhan? - URL: https://www.elektrokrishna.com/where-can-i-have-wholesale-headdress-and-small-jewelry-in-wuhan/ - 作者: huanggs - Published: 2022-09-09T11:50:10+08:00 Friends want to open a small shop to monopolize small jewelry, headgear, small boutique, etc. I don't know where there are wholesale things in Wuhan? Can a friend who knows can give a detailed address? Thank you --- ## Which country of pirates to rise in the rise of pirates? What are the most famous pirates in the world? The mystery of the world pirate treasure is - URL: https://www.elektrokrishna.com/which-country-of-pirates-to-rise-in-the-rise-of-pirates-what-are-the-most-famous-pirates-in-the-world-the-mystery-of-the-world-pirate-treasure-is/ - 作者: huanggs - Published: 2022-09-09T08:23:07+08:00 Which country is the first to rise in the pirate? What are the most famous pirates in the world? The mystery of the world pirate treasure is --- ## There are five gifts of 2 yuan, 5 yuan, 8 yuan, 11 yuan, 14 yuan, and five prices are 3 yuan, 6 yuan, 9 yuan, 12 yuan, 15 yuan - URL: https://www.elektrokrishna.com/there-are-five-gifts-of-2-yuan-5-yuan-8-yuan-11-yuan-14-yuan-and-five-prices-are-3-yuan-6-yuan-9-yuan-12-yuan-15-yuan/ - 作者: huanggs - Published: 2022-09-09T05:06:39+08:00 There are five gifts of 2 yuan, 5 yuan, 8 yuan, 11 yuan, 14 yuan, and five prices of 3 yuan, 6 yuan, 9 yuan, 12 yuan, 15 yuan. A gift with a packaging box, there are different prices of _______. --- ## I bought a jade bracelet of hundreds of dollars and asked a few stores to say that it was false. May I have any harm to my body? - URL: https://www.elektrokrishna.com/i-bought-a-jade-bracelet-of-hundreds-of-dollars-and-asked-a-few-stores-to-say-that-it-was-false-may-i-have-any-harm-to-my-body/ - 作者: huanggs - Published: 2022-09-09T05:06:27+08:00 My bracelet, if they say it is true, it has tens of millions of bracelets. I was bought in a jade stall. It is said that their hometown is rich in jade. Is it possible to ask the fake jade to hurt the body? --- ## What are the techniques of jewelry DIY - URL: https://www.elektrokrishna.com/what-are-the-techniques-of-jewelry-diy/ - 作者: huanggs - Published: 2022-09-09T01:52:40+08:00 I want to know the process of jewelry DIY, such as processing methods, application materials, market prospects, etc. If you understand some, share it, thank you can you explain the silver? don't know --- ## Where is the largest accessories wholesale market in Beijing? - URL: https://www.elektrokrishna.com/where-is-the-largest-accessories-wholesale-market-in-beijing/ - 作者: huanggs - Published: 2022-09-06T16:34:32+08:00 Same as above, in Tianjin, Hebei, it can also be, God's will, Wantong, Zoo, Mu Xuyuan, except for Golden Five Stars, talk about others, thank you --- ## Divide the 500 -day anniversary with girlfriend. What gift is good? Solve! - URL: https://www.elektrokrishna.com/divide-the-500-day-anniversary-with-girlfriend-what-gift-is-good-solve/ - 作者: huanggs - Published: 2022-09-06T10:08:25+08:00 Fall in love with his girlfriend nearly 500. I still fell in love with each other, as my boyfriend. Want to surprise her. But I don't know what to get. I hope she can know my heart. Let her move --- ## Mengjin Garden Gold - URL: https://www.elektrokrishna.com/mengjin-garden-gold/ - 作者: huanggs - Published: 2022-09-05T03:17:18+08:00 In the Mengjin Park in Ningjin County, Xingtai City, the one -dollar of one yuan per gram is a depreciation fee. Also, the processing fee difference is 10 yuan per gram. Is this one dollar replacement week activity? --- ## What is the meaning of a wedding ring? - URL: https://www.elektrokrishna.com/what-is-the-meaning-of-a-wedding-ring/ - 作者: huanggs - Published: 2022-09-03T18:12:53+08:00 What kind of diamond ring can you buy for 3000-4500 yuan! What is the popular diamond ring style in 2009! --- ## instagram粉丝价格是多少 instagram粉丝怎么购买 - URL: https://www.elektrokrishna.com/instagram%e7%b2%89%e4%b8%9d%e4%bb%b7%e6%a0%bc%e6%98%af%e5%a4%9a%e5%b0%91-instagram%e7%b2%89%e4%b8%9d%e6%80%8e%e4%b9%88%e8%b4%ad%e4%b9%b0/ - 作者: huanggs - Published: 2022-04-28T15:20:05+08:00 - Last updated: 2022-09-28T15:20:27+08:00 1：什么是粉丝 [instagram粉丝价格](https://www.12ex.com/articles/1500.html)是多少，粉丝是什么？粉丝是一些活跃的社交媒体使用者，他们通常关注某一个或几个主题，并且在这些主题上具有影响力。在过去，人们通常将粉丝作为一种“虚拟资产”，因为他们认为粉丝可以帮助增加品牌的知名度，吸引新的客户，并促进销售。 而在近几年，随着Instagram社交媒体平台的兴起，“粉丝”这一词也逐渐成为了人们日常生活中的一部分。尤其是对年轻人而言，通过社交媒体平台获得大量粉丝已经成为了一种“成功指标”。instagram粉丝怎么购买。 那么对于Instagram来说，到底多少才算是一个可以影响力的“大号”呢？根据Instagram官方数据显示，目前全球最受欢迎的Instagram用户已经超过1亿。而在中国大陆地区，目前最受欢迎的Instagram用户也已超过1亿。 所以如果你想要在Instagram上有所建树，那么获得大量粉丝是必不可少的。那么问题来了——如何去获得大量的Instagram粉丝呢？ 目前市面上有各式各样的方法可供你选择。你可以通过打开你的Instagram帐户来利用Hashtag来吸引新的关注者。此外你也可以通过其他人的博客或者微信公众号来分享你的instagram帐户来吸引新关注者。当然如果你愿意花一定的金钱去投广告也是能够快速吸引到大量关注者的方法之一。 无论是哪一种方式都能够有效地帮助你快速获得新关注者。 2：什么是价格 现在，越来越多的人使用Instagram来分享他们的日常生活。如果你想让你的生活变得更加精彩，那么你一定在考虑获得一些粉丝。但是，很多人不知道Instagram粉丝价格是多少。 其实，这个问题并没有一个确切的答案。因为价格取决于你想要购买的粉丝数量。如果你只想购买一个小数量的粉丝，那么价格会相对较低。如果你想要购买大量的粉丝，那么价格会高一些。 总的来说，Instagram粉丝价格是由供需决定的。如果你想要在Instagram上获得大量粉丝，那么就要准备好付出相应的代价。 3：instagram粉丝的价格 现在，越来越多的人使用instagram来分享照片和视频。对于许多人来说，拥有大量粉丝是一种自我表现。但是，如果你不是很有名气的人，要想获得大量粉丝可能需要付出一定的代价。 那么，instagram粉丝的价格到底是多少呢？根据不同的平台，instagram粉丝的价格也会有所不同。一般来说，1000个instagram粉丝的价格在50-100美元左右。如果你想要更多的粉丝，那么价格会相应的上升。 对于许多人来说，通过购买instagram粉丝来增加自己的关注度并不是一件值得去做的事情。因为这些粉丝并不会真正关注你或者你的内容。所以即使你花了大量的钱去购买这些粉丝，对你来说也没有实际意义。 如果你真正想要增加自己在instagram上的关注度，那么就应该通过分享有趣、实用、有价值的内容来吸引真正的粉丝。这样才能帮助你真正地发展声誉和影响力。 想要了解更多instagram粉丝价格是多少，抖音、快手，小红书，tiktok、instagram、youtube、facebook、今日头条、哔哩哔哩、新浪微博等上热门服务，抖音快手账号交易、抖音电商运营推广、抖音小店、抖音直播人气、QQ空间、QQ音乐、微信投票、微信公众号粉丝、评论、转发关注业务，电商闲鱼淘宝店铺粉丝、点赞、评论等呀呀传媒有专业的团队和技术为您服务， 在我们平台下单是不会有任何封号限流的风险，因为我们平台全部是真人操作关注评论点赞，可能大家有疑问，哪里来的这么多真人，这里告诉大家原理，因为我们从是这个行业3年了，积累了数十万的真实用户，当我们接到用户需求例如1000关注的单子，我们平台会马上派发这个1000关注任务给我们的用户，这样我们的用户看到任务后，就会用他们真实的账号进行任务操作，全部是真人1IP1账号1机子，而且这些数十万兼职用户全部带作品、有粉丝、有获赞，有动态，资料完整，每天都会刷视频的高活跃高质量账号！所以系统是查不到人为操作的痕迹，这样的作品更容易上热门，且不会被系统封号限流。赶紧加我们客服微信深入了解把。 客服微信：mns396888 客服QQ：17060971 whatsapp：8618506038757 --- ## Contact - URL: https://www.elektrokrishna.com/contact/ - 作者: huanggs - Published: 2021-03-22T08:00:33+08:00 - Last updated: 2026-07-08T22:41:48+08:00 Get in touch # Let's engineer something worth talking about. Reach the editors behind Elektro Krishna. Whether you have a question on a circuit, want to pitch a guest article, or need a technical partnership — we read every message and reply within two business days. Replies within 48 hours Direct editor access Editorial & contributor inquiries Send a message ## Drop us a line — we promise a human reply. Use the form for editorial questions, technical corrections on a published article, sponsorship enquiries, or to pitch a collaboration. The more context you give us, the faster we can route your message to the right editor. Full name * Email * Organisation (optional) Inquiry type * General question Editorial correction Contributor pitch (write for us) Partnership / sponsorship Press & media Subject * Message * Send message By submitting, you agree to our [editorial policy](/about/). We never share contact details with third parties. Demo form — submissions are not transmitted. ### What happens next We treat every message like a circuit schematic — labelled, routed, and double-checked before it goes anywhere. - **Within 48 hours**An editor acknowledges your message and routes it to the right desk — circuits, embedded, or web. - **Editorial review**Contributor pitches are read by two editors. Corrections on published pieces are logged in our public errata. - **No spam, ever**You'll only hear from us about your inquiry. Optional quarterly digest available on request. - **Plain language**If you're a student or hobbyist, say so — we adjust the technical depth of our reply. ### Prefer email? Skip the form and write directly to [hello@elektrokrishna.com](mailto:hello@elektrokrishna.com) for general questions, or [editors@elektrokrishna.com](mailto:editors@elektrokrishna.com) for editorial matters. Direct lines ## Four ways to reach the right desk Pick the channel that matches your inquiry. Editorial, partnerships, support, and general questions each have a dedicated route so nothing gets lost in a shared inbox. ### Phone & WhatsApp +91 98765 43210 Mon–Fri, 10:00–18:00 IST. WhatsApp preferred for quick technical questions and project briefings. [ Call now ](tel:+919876543210) ### Email hello@elektrokrishna.com General inquiries. For editorial pitches, write directly to editors@elektrokrishna.com instead. [ Send email ](mailto:hello@elektrokrishna.com) ### Studio address Bengaluru, KA, India Studio visits by appointment only. Mail correspondence: Indiranagar PO Box 4421, Bengaluru 560038. [ Get directions ](https://maps.google.com) ### Response hours Mon–Fri · 10:00–18:00 IST Weekend messages are read on Monday morning. For urgent corrections to a live article, mark subject [URGENT]. [ Read recent articles ](/articles/) Where we work ## Our studio in Indiranagar, Bengaluru A small two-person editorial studio plus a rotating bench of contributors. We share the space with a hardware lab and a soldering station — drop by if you're working on something we should cover. N ### Studio information Find us on the second floor above the bookstore on 100ft Road. Ring the bell marked "Elektro Krishna" — Krishna himself usually answers. - **Address**12th Main, Indiranagar, Bengaluru 560038, Karnataka, India - **Hours**Monday–Friday, 10:00–18:00 IST. Closed on Indian public holidays. - **Parking**Two-wheeler bay behind the building. Car parking at the public lot on 13th Main (2 min walk). - **Nearest metro**Indiranagar station (Purple Line), 8-minute walk via 100ft Road. [ Open in Google Maps ](https://maps.google.com) Contributors ## Want to write for Elektro Krishna? We're always looking for working engineers, students, and researchers who can explain something they care about with clarity and rigour. Our editorial bar is high but friendly — we work with first-time writers as carefully as veterans. - **Submit a 200-word pitch**One paragraph on the topic, one on why it matters now, and three bullet points on what you'll cover. - **Include a writing sample**Link to one technical piece you've authored — published or unpublished. We care about clarity, not credentials. - **Tell us about your hands-on experience**Lab work, internships, failed projects, oscilloscope scars — they all make for stronger pieces. - **Compensation is always paid**Flat per-article fee + bonus for tutorials that drive measurable reader engagement. Rates on request. [ Pitch your idea ](mailto:editors@elektrokrishna.com?subject=Contributor%20pitch) [Read published work](/articles/) 140+ Contributors 26 Countries 9 days Avg. reply to pitches 1:2 Editor-to-writer ratio > "My first technical article ever was published on Elektro Krishna. The editors pushed back on the parts that were hand-wavy and celebrated the parts that weren't. It's the only publication I've written for that pays for revisions." — Priya Menon, embedded systems engineer, contributor since 2023 Browse open pitches and editorial themes on the [Topics page](/topics/) — we update it monthly with the circuits, components, and code questions we want to cover next. Social channels ## Find us where the conversation is For quick clarifications, article discussions, and the occasional Friday schematic — these are the rooms we're actually in. DMs open, mentions monitored. [ @elektrokrishna ](https://x.com) [ github.com/elektrokrishna ](https://github.com) [ Elektro Krishna ](https://linkedin.com) [ @elektrokrishna ](https://youtube.com) [ @elektro.krishna ](https://instagram.com) [ Newsletter ](/resources/) FAQ ## Quick answers before you write The four questions we get most often. If yours isn't here, the form above routes to a real human who will read your message. ### Do you accept paid placements or sponsored articles? No. We never publish paid placements and we don't accept payment for editorial coverage. Sponsored newsletters and clearly-labelled event partnerships are possible — those are run by a separate team and always disclosed at the top of the piece. ### How do I report a technical error in one of your articles? --- ## About - URL: https://www.elektrokrishna.com/about/ - 作者: huanggs - Published: 2021-03-22T07:58:48+08:00 - Last updated: 2026-07-08T22:41:48+08:00 About Elektro Krishna # Where *electrical engineering* meets rigorous, readable writing. We publish long-form, technically-vetted articles on power systems, embedded firmware, signal processing, and the software that ties them together — written for working engineers and curious students alike. [ Read the articles ](/articles/) [Get in touch](/contact/) Our story ## Started at a workbench, sharpened by deadlines. Elektro Krishna began in 2021 as a personal notebook — a place to write down the things Krishna Iyer wished someone had explained clearly when he was a junior power-systems engineer: why a particular ground-fault calculation kept producing nonsense, how to choose between an RC and a digital filter for a noisy sensor line, why a certain STM32 timer refused to generate the PWM everyone else seemed to get for free. What started as margin-scribbles grew into a small editorial team of practicing engineers, researchers, and technical writers. Today, every article on **elektrokrishna.com** goes through a working professional with skin in the relevant field — somebody who has debugged the circuit, written the firmware, or modeled the system being described. We do not publish AI-generated drafts, and we do not run sponsored "what is" articles that masquerade as engineering content. — editorial workbench, est. 2021 Mission & values ## Three principles that shape every article. We treat engineering writing as a craft, not content marketing. These are the standards we hold ourselves to — and the ones our readers should expect from us. ### Technical depth over breadth We'd rather publish one article that fully explains a topic — including its failure modes and edge cases — than ten that skim the surface. If something is hand-waved in industry literature, we say so. ### Vetted by practitioners Every piece is reviewed by at least one working engineer with hands-on experience in the subject. Code samples are compiled. Calculations are checked. Datasheet claims are verified against the actual document. ### Honest about limits We clearly mark assumptions, cite sources, and tell you when a problem is out of scope for the article. No vague "consult a professional" closers — we name the standard, the formula, or the next thing to read. By the numbers ## A small team, a long shelf-life library. We measure success in years, not clicks. Our most-read article from 2022 is still being cited in university course materials today. 240+ Published articles 18 Contributing engineers 9 Engineering domains covered 0 Sponsored or AI-only articles Editorial standards ## What "well-written" means at Elektro Krishna. Before an article reaches you, it passes through five checkpoints. This is the workflow that keeps our content accurate two, five, and ten years after publication. 01 #### Draft by a domain author Written by someone who has personally worked on the system being described — not outsourced to a generalist. 02 #### Peer technical review A second engineer checks derivations, equations, circuit choices, and code for correctness and safety implications. 03 #### Reproduction & simulation Code is compiled and run. SPICE models are simulated. Measured results are compared against the theoretical predictions in the article. 04 #### Editorial pass for clarity Plain-language editing for sentence rhythm, terminology consistency, and figure quality — without dumbing down the content. 05 #### Annual review cycle Every article is revisited at least once a year to update for new standards, errata, or superseded parts. The editorial team ## Engineers writing for engineers. A handful of practitioners across power, embedded, RF, and software — plus the editors who keep the prose honest. We publish under our real names. KI ### Krishna Iyer Founder & Editor-in-chief Power systems engineer by training. Spent eight years on grid-tied inverter design before turning to full-time technical writing. AM ### Anika Menon Lead Embedded Editor Firmware architect for industrial IoT. Reviews our MCU, RTOS, and low-level driver articles with a debugger in one hand. DV ### Daniel Voss Signal & Systems Editor Control systems PhD. Owns the signal processing, controls, and DSP corner of the library. Sketches Bode plots on request. RP ### Riya Patel Software & Tools Editor Backend engineer with a soft spot for tooling. Oversees our Python, simulation, and CAD workflow tutorials. What you can expect ## A reading experience built for working engineers. When you open an Elektro Krishna article, here's what you'll find — and what you won't. ### Real derivations, not hand-waving When a formula matters, we show where it comes from. When an approximation is used, we say so and quantify the error. ### Runnable code & schematics Snippets compile, scripts run, and circuit diagrams are drawn from real designs — not stock templates or toy examples. ### Proper citations & links Datasheets, IEEE papers, application notes, and standards documents are linked inline — not buried in a footer block. ### No fluff, no clickbait No "you won't believe" headlines, no SEO-stuffed intros, no mid-article ad interstitials pulling you out of the problem. ### Open to corrections Found a mistake? Email us. We publish errata with timestamps at the top of the article — quietly, professionally, no defensiveness. ### A long shelf life We design articles to stay useful. Background concepts are explained once and referenced later, so old pieces remain relevant as the field evolves. ## Dive into the library. Browse over 240 articles covering power electronics, embedded systems, signal processing, and the software that ties it all together — all free, all peer-reviewed. [ Explore articles ](/articles/) [Browse topics](/topics/) --- ## Home - URL: https://www.elektrokrishna.com// - 作者: huanggs - Published: 2021-03-22T07:56:02+08:00 - Last updated: 2026-07-08T22:41:48+08:00 A Journal for Working Engineers # Engineering clarity for *circuits, current, and code*. Elektro Krishna publishes long-form analysis, reference designs, and field notes for hardware engineers, embedded developers, and power systems designers who want signal — not noise. [ Read latest articles ](/articles/) [Browse topics](/topics/) Updated weekly 240+ technical articles Read by 38,000 engineers 240*+* In-depth articles published 38*k* Monthly engineering readers 12 Core topic pillars covered 6*yr* Serving the EE community Editor's Desk ## Featured reading this week Hand-picked deep dives from our editorial team — the pieces our readers kept open in a second tab. [ View all articles ](/articles/) [ Featured analysis Long Read · Power Electronics ### Why your buck converter fails at 50% duty cycle — and the layout fix that actually works A 22-minute investigation into ground bounce, parasitic inductance, and the subtle PCB mistakes that turn a textbook schematic into an EMC nightmare. Includes four reference layouts and oscilloscope captures from a real revision cycle. **Arjun Krishnamurthy** 18 min read Published 3 days ago ](/articles/) [ Embedded #### Writing a bare-metal USB stack on STM32 — without CubeMX Reconstructing the enumeration handshake from scratch, with annotated descriptor tables. Priya Venkatesh 11 min ](/articles/) [ RF & Signal #### Impedance matching isn't magic: a visual guide to the Smith chart Stop plotting points and start moving them. The geometry of matching networks, explained. Devansh Rao 9 min ](/articles/) [ Field Notes #### When the datasheet lies: debugging a 1.2V rail on a custom carrier board Two weeks of scope traces, three board revisions, and the LDO footnote we all missed. Meera Iyer 14 min ](/articles/) Coverage Areas ## The four pillars of our editorial Every article maps to a working discipline. No hobbyist fluff, no vendor press releases — just the reference material you'd want beside you during a board bring-up. [ All topics ](/topics/) ### Power Electronics Switching converters, magnetics design, thermal management, and the practical realities of moving kilowatts through copper and silicon. - DC/DC topology comparisons - Inductor & transformer winding - Gate drive & snubber design - EMI/EMC compliance paths [ 64 articles ](/topics/) ### Embedded Systems Firmware architecture, RTOS selection, peripheral bring-up, and the low-level work that turns a microcontroller into a working product. - Bare-metal vs. RTOS trade-offs - DMA, interrupts & timing - Bootloaders & OTA updates - Power-aware firmware patterns [ 58 articles ](/topics/) ### Signal Integrity & RF High-speed design, transmission lines, measurement technique, and the analog intuition that no simulation tool can fully replace. - PCB stackup & impedance control - Eye diagrams & jitter analysis - Antenna matching networks - VNA & scope measurement craft [ 41 articles ](/topics/) ### Code for Hardware Python automation for bench testing, Verilog/SystemVerilog patterns, scripting for EDA tools, and the software layer that supports every engineer. - PyVISA & instrument control - HDL testbench methodology - KiCad & Altium automation - SPICE simulation workflows [ 37 articles ](/topics/) ### Test & Measurement Choosing the right tool, grounding and probing discipline, and reading a datasheet's fine print before you trust a measurement. - Probe loading & bandwidth - Ground spring techniques - Current sensing trade-offs - Lab instrument calibration [ 22 articles ](/topics/) ### Manufacturing & DFM Closing the gap between a working prototype and a panel that assembles reliably — panelization, tolerances, and supplier conversations. - Fab house stackup selection - Assembly defect analysis - Component sourcing strategy - Test fixture design [ 18 articles ](/topics/) The Weekly Signal ## One careful email. Every Tuesday morning. A curated digest of the week's best new articles, plus one original short essay our editors couldn't fit anywhere else. No tracking pixels, no upsells, no "limited time" — just the signal we wish we had. - New articles summarized - Original editor's essay - Reader-submitted questions - Unsubscribe in one click Email address Primary discipline (optional) I'd also like occasional long-form analysis pieces (roughly twice a month). You can change this anytime. Subscribe to the newsletter ---