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...
Far ahead! The United States cuts off the Gaza network, and non Huawei phones are like bricks in Gaza
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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...
Dongfang Selection: Self operated Wuchang rice fully meets the requirements for origin, raw grain, and process traceability
On the evening of November 4th, Dongfang Selection released a statement stating that the "Dongfang Selection Wuchang Rice Fragrance" product fully meets the execution requirements of the national standard GB/T19266 Wuchang Rice Standard. The raw grain variety is Wuyou Rice No...
Why is the Qiongzhou Strait Cross Sea Bridge most likely to be built first among the three major straits in China?
As everyone knows, there are three major straits in China, namely the Bohai Strait, Taiwan Strait, and Qiongzhou Strait. There are many rumors about when to build a cross sea bridge in these three straits every year...
Be careful when watching pornographic videos on your phone at night!
Therefore, through big data anti pornography technology, these illegal information can be effectively identified and processed, ensuring network security and social stability. 2...
The Jews never expected to maintain their image for nearly a hundred years, which was destroyed by Tiktok and TikTok
Like a role model descending from the sky, it is truly a good example in the world. This creator, positive energy! Welcome everyone to follow, like, comment, forward, and bookmark, thank you!Image Shaping in the Short Video Era: From a Jewish perspective, the double-edged sword effect of social media has become an important component of modern life in the digital age...
I realized after switching to two refrigerators, I definitely didn't choose four cross door refrigerators. I spent tens of thousands of yuan to learn a lesson
Andy, a writer/home appliance evaluatorRefrigerators are one of the essential household appliances. Faced with the dazzling brands and models in the market, many people are prone to paying IQ taxes when making purchases...
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...
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...