Live wiring, connect live wire first or neutral wire first? Remember this order and do not get an electric shock no matter how you connect it
Live wiring, connect live wire first or neutral wire first? Remember this order and do not get an electric shock no matter how you connect itElectrical maintenance is a task that requires strict adherence to safety operating procedures. When dealing with live wiring, the correct operating sequence is crucial to ensure that we do not experience electric shock or other risks during the repair process...
Netizens said that the ticket cost nearly 40000 yuan, with only one bottle of Evian mineral water. "The rest of the water will be reserved for those returning," China Southern Airlines responded, "The arrangement on board will prevail
According to the report of "Sohu Qianliyan" quoted by Jiupai News Video, on July 18, a netizen sent a video saying that the ticket price of Business class of China Southern Airlines Guangzhou Direct Flight to Melbourne was nearly 40000 yuan, but one person only had one bottle of mineral water. When he asked the purser for another bottle of mineral water, he was filled with another bottle of water...
Gartner: It is estimated that global IT spending will increase by 4.3% in 2023
[Global Network Technology Comprehensive Report] On July 20, according to Gartner, a market analyst, global IT spending is expected to reach 4.7 trillion dollars in 2023, up 4...
I've been waiting for a long time! China's technology has received four good news again, with significant breakthroughs in independent research and development in multiple fields
(The headline of this article is strictly prohibited from being moved, and full network rights protection has been opened)If you like it, you can click on the word "Follow" above. Pay attention to the development of Chinese technology together!When I woke up, there were four great news about Chinese technology, and I felt refreshed!Firstly, the self-developed success has been achieved: AG600 has completed the fire extinguishing scenario test flight and entered the airworthiness verification stageAccording to CCTV News, China's self-developed large firefighting/water rescue aircraft AG600 has the ability to carry out firefighting tasks...
The Three Gorges Dam has been impounded for 20 years, with a depth of over a hundred meters. How big are the fish inside?
Everyone is familiar with the Three Gorges Dam. It is one of the largest water conservancy construction projects in China...
The world's "strongest brain" is coming with a huge impact! Top scientists gather for this academic feast
SHANGHAIOn July 24-26, three Fields Medal winners, six academicians from various countries, and nearly 40 top scientists from China, the United States, the United Kingdom, Germany, Russia, Greece, Iran, Hong Kong and other countries and regions will gather in Shanghai to jointly attend the Pujiang Forum on Basic Science Development and publish high-level academic reports.Focusing on the theme of "the current situation and future of basic science", the forum will carry out academic discussions and exchanges around the three basic science fields of mathematics, theoretical physics, theoretical computers and Information science...
Xiao Yang responded by clearing the truth about his relationship with Lei Jun! His father was once embroiled in the "indecent video" scandal
Introduction:Recently, Xiao Yang was surrounded by negative public opinion, but he boldly responded online, angrily distancing himself from Lei Jun. He stated that being misunderstood before was a deliberate arrangement with ulterior motives, rather than his active hype...
How many days will it take to open all the gates and let out the water in the Three Gorges Reservoir?
The Three Gorges Water Conservancy Project is the largest water conservancy hub in China, with a cost of 203.9 billion yuan...
Former Vice President of JD.com, Cai Lei, "Re Entrepreneurship": The Last Struggle of a Patient with Hypothyroidism
More than thirty years ago, Cai Lei, who was still in third grade, met two senior "thugs" after school. One of the boys slapped Cai Lei on the back of the head as a provocation...
The world's first! Will oil change the "price of cabbage"? China's new technology has once again boosted its national strength!
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Oath to 'serve' China? More than 400 pilots collectively switch jobs in China, vowing never to return home
We firmly serve the Chinese aviation industry and ensure the flight safety of Chinese citizensRecently, more than 400 foreign pilots switched jobs to come to China, which is a new challenge for China. Even if they promise not to return home, they will still have to pass the test of our country...
Analyst: Apple will adopt 3D printing, which will accelerate the rapid development of the industry
Global Network Technology Comprehensive Report: On July 18th, analyst Guo Minghui recently released a report stating that Apple is actively deploying the use of 3D printing technology. It is expected that some titanium metal components of the new Apple Watch Ultra will use 3D printing technology in the second half of this year, which will accelerate the rapid development of the 3D industry...