What is the current carrying capacity of 1, 1.5, 2.5, 4, and 6 square meters of wires? How much power can it carry? Knowledge expansion
Recently, many beginners in electrical engineering have left messages asking: What is the safe current carrying capacity of wires? How much power can commonly used wires carry for electrical appliances? So today we will focus on the safe current carrying capacity of commonly used wires in household circuits!The commonly used wire specifications for home circuits include: 1, 1.5, 2...
IPhone Wallpaper: Official color change version
...
Unable to decompose! Or carcinogenic, liver and kidney diseases! Nearly half of tap water in the United States contains toxic substances?!
Source: CCTV FinanceAccording to a survey report recently released by the United States Geological Survey,Nearly half of the tap water in the United States has excessive levels of synthetic organic fluorides.The report mentioned that the United States Geological Survey had collected samples from 716 sites, of which 45% of the samples contained excessive synthetic organic fluoride...
The domestic animated film "Chang'an 30000 Li" grossed over 200 million yuan at the box office
Global Network Technology Comprehensive Report: On July 10th, according to Cat's Eye Professional Edition data, the domestically produced animated film "Chang'an 30000 Miles" was released for two days, with a total box office exceeding 200 million yuan; The total box office on the first day of release exceeded 90 million.According to the data, "Three Thousand Miles in Chang'an" is produced by the pursuit of light animation, set in the prosperous Tang Dynasty...
Ren Zhengfei's War of Depression
That day, I shed a lot of tearsArticle | Chinese Business Strategy Zhang JingboIn 2006, under heavy pressure, Ren Zhengfei had a meal in the restaurant.During the banquet, he sat in the hall, eating while listening to several rural girls singing in Inner Mongolia...
The biggest drawback of past generations of iPhones
...
Wu Xiaobo offered a reward of 1 million yuan to "Twitter counterfeiters", claiming that the top 100 media people with professional ability pretended to be themselves, and the other party changed its name to "Cai Xukun" and responded
Recently, Wu Xiaobo tore up a "high imitation Twitter account" in his social media circle, claiming that a financial media person with "top 100 professional abilities" had opened a Twitter account to impersonate him, and also said many "anti thief" words. He has reported the situation to relevant departments and offered a reward of one million to arrest this "Li Gui"...
Alibaba: Ant Group plans to buy back about 567.1 billion yuan of shares, and is considering whether to participate
Global Network Technology Comprehensive Report: On July 10th, Alibaba announced on the Hong Kong Stock Exchange on July 9th. The announcement said that Ant Group had received a notice that Ant Group would hold a shareholders' meeting to approve (among other things) the proposal of Ant Group to repurchase no more than 7...
Do you think airlines make money by flying tickets? Actually, the air tickets are only a fraction, and the real windfall profits have been revealed
Wen | YuanshanEdit | DuoyuBefore reading this article, we sincerely invite you to click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...
Research: Nearly half of tap water in the United States is contaminated with permanent chemical PFAS
[First hand information] 2 hours agoNickel is an indispensable part of life, used in stainless steel, mobile phones, and electric vehicle batteries. As the world shifts towards more environmentally friendly cars, it is expected that the demand for metals will increase significantly...
2023 World Artificial Intelligence Conference Closes and Promotes Signing of 32 Major Industrial Projects
On July 8th, the 2023 World Artificial Intelligence Conference, with the theme of "Smart Connect the World, Generate the Future", closed at the World Expo Center. The closing ceremony gave a wonderful review of the 2023 World Artificial Intelligence Conference...
Who is ruining the jobs of Chinese people? The black soil that only formed 400 years ago was stolen and sold online for 4 yuan per kilogram
Wen | YuanshanEdit | DuoyuBefore reading this article, we sincerely invite you to click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...