Taking magnesium batteries as an example, explore the breakthrough direction of high-performance batteries
Literature | A Comprehensive View of Science PopularizationEditor | Science Popularization OverviewintroductionWith the continuous growth of energy demand in human society, traditional fossil fuels are no longer able to meet people's needs, so the research and application of new energy technologies have become increasingly important. During this process, batteries, as an energy storage device, have received widespread attention and research...
Tech >>
What can "pressure cooker" do besides stewing meat?
it is said that,People walk higher, water flows lower.since ancient times,People have endless longing for high places...
Tech >>
Yu Minhong Suggests Holidays for All 24 Solar Terms
On May 5th, DoNews reported that on May 4th Youth Day, the founder of New Oriental, Yu Minhong, conducted a live streaming promotion in the live broadcast room, where he shared his views on life and work. Yu Minhong admitted that although he is already a "young man in the 60s", he still loves life and work very much...
Tech >>
39-year-old Shanghai dad went to IKEA to sell curtains: Formerly a partner at Alibaba P7 and a startup company
Summary:This year, 39 year old Hu Gafeng has a new job - working as a salesperson at IKEA in Shanghai. His decade long internet experience has been emptied in the store, and his job has shifted from organizing data and analyzing users to tallying and recommending products...
Tech >>
V View Financial Report | Apple's Greater China Revenue Continuously Decreases! Q2 decreased by 2.89%
On May 5th, Apple disclosed its latest performance. The revenue in Greater China decreased by 2...
Tech >>
Key technologies developed over the past decade are being handed over to others? Dean of Tsinghua University: Suggest not restricting technology exports
Before reading this article, we sincerely invite you to click on 'Follow', which not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...
Tech >>
How powerful is Jack Ma's "passport"? Why can visa exemptions be granted to 220 countries
Jack Ma is the founder and chairman of the Alibaba Group, as well as an internationally renowned business leader and philanthropist.But you may not know that Ma Yun is still a senior official of the United Nations and has a red United Nations laissez-passer...
Tech >>
Shou and Tian Qi? American futurists predict that humanity will live forever by 2030! How long can a person live?
Electronic cultivation, boundless magic, flesh and blood pain, mechanical soaring! Obviously, based on the current level of technology, if you want to break through the physical limit of lifespan, you still need to use some technology to be more reliable.This is not surprising, it's just endless death...
Tech >>
How tough is the crucible? Even molten steel at over a thousand degrees Celsius cannot melt it. What material is the crucible made of
A crucible is a container used to melt materials such as metals and ceramics. Crucibles play an important role in industrial production, especially in fields such as metallurgy, chemistry, and oil refining...
Tech >>
Classic Case: BYD Breakthrough Foxconn's Sniper Attack
IT1/103C( Computers Communications equipment Consumer products )5003C1988199150129""20073""200761251.32002112720034002003200320052008400200737%2006831700020067000200661512""300070005002007651...
Tech >>
32 years ago, American scientists conducted an experiment where four men and four women lived in the same room for two years. What were the results?
In the 1960s, the Americans had successfully ventured into space and sent humans to the moon. In addition, the space hegemony between the United States and the Soviet Union was very serious at that time, and the Americans began to make bold ideas in order to rank higher than the Soviet Union:Can we directly create an ecological base on an outer planet in space where humans can live?With the proposal of this plan, the Americans began the experiment with great fanfare, with four male and four female participants,So what exactly is the result? Is it what people say gave birth to a football team or was the experiment successful?Experimental planThrough many years of exploration and experience accumulation, American scientists have discovered that in order to build an extraterrestrial ecological base,Only Mars in space meets the conditions for human survival and migration, but one fatal drawback is that there is no oxygen on Mars...
Tech >>
Has the second Zhengzhou appeared? Foxconn invests 3 billion yuan to build a factory, and Huawei will also settle here
The most famous enterprise in China is Foxconn.As the largest electronic product manufacturer in China, Foxconn has a large company size and number of employees, and the economy of Zhengzhou has also been improved to a certain extent due to Foxconn's site selection...
Tech >>