Solid state thermal transistor ultra high speed precise control of heat
Science and Technology Daily News (Reporter Zhang Mengran) - Researchers at the University of California, Los Angeles have launched the first stable all solid-state thermal transistor, which uses an electric field to control the thermal motion of semiconductor devices. According to a study published on November 3rd in the journal Science, the transistor has the highest speed and performance to date, and through atomic level design and molecular engineering, it can open up new fields of thermal management in computer chips...
It's no use cherishing memories. The withdrawal of six types of household appliances from the market has become a foregone conclusion. After seeing their shortcomings, I understand
Some things are eliminated and we want to say 'good', but some things are eliminated and we feel regretful.But nostalgia is also useless...
CCTV reports: New developments in television pricing issues have not been mentioned by Youaiteng.
Recently, CCTV News Channel reported the latest progress on the issue of TV charging and watching TV routines. Various pilot governance measures and results will be promoted nationwide by the end of this year...
Another strange phenomenon in society: why are there more and more smoking hotels on the street when a large number of shops are closing down?
Now as long as you walk on the street, you will find that there are not as many pedestrians on the road as before, and there are many shops with their doors tightly closedTransfer for leaseThe brand of. Obviously, these shops have already closed down, and even if there are still many open doors, most of them areLow price sales and loss promotionThe state of being unable to sell is still struggling to support...
The aftermath of AEB has not been resolved! He Xiaopeng responded to Yu Chengdong: I don't know why he is in a hurry, but Li Xiang has also expressed his position
He XiaopengThe 'AEB Battle' has further escalated.114CEOHe XiaopengHe XiaopengBG CEOBUAEBThe "AEB" refers to the Automatic Emergency Braking system, which monitors the driving environment ahead of the vehicle in real-time and automatically activates the vehicle's braking system to slow down the vehicle in case of potential collision danger, in order to avoid or mitigate collisions...
Huawei engineer Lv Xiaofeng took a plane to Tunisia, and the engine started working one minute after the plane took off
Huawei engineer Lv Xiaofeng went on a business trip to Tunisia by plane, but encountered an accident with an engine malfunction just one minute after the plane took off. This incident has recently attracted widespread attention and discussion on social media...
Comparison of the number of satellites in China, the United States, and Russia: 2944 in the United States, 169 in Russia, and China?
Space Sports: Competition and Cooperation in the International Satellite FieldIn 1957, humans launched their first artificial satellite, marking the beginning of the satellite era. Since then, satellite technology has continuously made breakthroughs, and space sports have entered a new chapter...
Why doesn't China completely shut down all pornographic websites? Is it due to nature or driven by interests
In the current digital age, the popularization and development of the Internet have provided unprecedented convenience and entertainment for people. However, with it comes some serious social problems, one of which is the rise and harm of pornographic websites...
The southernmost territory: Is the Zengmu Sands controlled by China? Is it possible to reclaim land from the sea?
The content of this article comes from the internet. If it does not match the actual situation or there is infringement, please contact to delete it...
Visiting the Gaza refugee camp, Musk witnessed the tragedy and spoke out in anger!
World-class entrepreneur Elon Musk entered the Palestinian refugee camp to gain a deeper understanding of the living difficulties faced by the locals and express his love and support for them. This decision is not surprising, as Musk has been promoting social justice and change...
Shenzhou 16 failed to return? Netizens have noticed that it has rolled several times and dust is rising everywhere. What is the reason?
The return process of Shenzhou 16 has attracted a lot of attention and discussion, especially during the landing, there were some unusual situations, including dust rising and the return module rolling several times. But in fact, these situations do not mean that the mission has failed and the astronauts have safely returned...
Who did Simba slap in the face when he sold mattresses at a low price? How many jobs did a single live broadcast cost 1.6 billion yuan?
Recently, the incident of internet celebrity Simba bringing a Moose mattress has become a hot topic on the internet.The mattress purchased by Simba is priced at 15000 yuan offline, while the price in the Simba live broadcast room is only 4980 yuan, which is 10000 yuan lower than the offline price...