Under the new industry regulations, Company 9 promotes the reconstruction of quality trust in the electric scooter industry
With the continuous improvement of subways, public transportation, and ring highways, large-scale normal traffic congestion has been effectively resolved. However, the "last mile" has become a travel challenge for most people...
Don't be fooled again! These three TV options are outdated, don't be led to run on 'Double Eleven'
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Japan leads the way to the Chinese space station! Netizens are puzzled: Why should we open up to it?
Recently, China's Tiangong Space Station has shone a dazzling light globally. This radiance comes from not only China's self-reliance in building the Heavenly Palace, but also its inclusive attitude, inviting 18 countries, including the controversial Japan, to join in...
It only took one year for seven types of household appliances to transition from "hot" to "cool". After understanding the reasons, they all made sense
A year ago: This thing was definitely a future trend.One year later: I will never buy again!When these 7 home appliances first appeared, innovative concepts made consumers flock to them...
Tour Guide to the Five Wonders of the Galaxy
Today's PerspectiveReporter Liu Xia from our newspaperOver the past few decades, human gaze has swept over many wonderful scenes within the solar system: the crisscrossing waterways on Mars, the geysers continuously ejecting into space on Enceladus, the cold icebergs on Pluto, and so on.What surprises would you capture if you extended your field of view further away? In a recent report, the website of New Scientist magazine in the UK described an exhilarating journey of the most magnificent landscapes in the Milky Way: from a "internet celebrity" black hole to a dark matter river; From a livable exoplanet for humans to a grand cosmic fireworks displayS1 Stream: A Star "River" Carrying Dark MatterThe journey officially begins...
The coherence time of new quantum bits has been extended thousands of times before
Science and Technology Daily, Beijing, October 29 (Reporter Liu Xia) In a new study, the Argonne National Laboratory team of the US Department of Energy has extended the coherence time of a new type of quantum bit - charge quantum bit - to 0.1 milliseconds, which is 1000 times the previous record...
People living alone have a higher risk of cancer, and it is recommended to do these things well
Some people say that living alone is a kind of advanced freedom: you can choose what you like to eat without worrying about others' tastes; When sleeping, change positions without worrying about crowding; You can go out or stay at home as long as you likeIn fact, living alone can also bring some negative effects, in addition to being lonely, it is also not conducive to physical health. Studies have shown that people living alone may have a higher risk of cancer death...
The Shandong ship passed by the Reagan, and the satellite took the same frame photo. The two aircraft carriers made the same choice!
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After the ban has been upgraded for 24 hours, precise countermeasures will be launched again! Foreign media: Completely played off!
Preface: The current international situation is constantly changing, like an ever-changing picture.On a global scale, multiple fields such as politics, economy, and technology are showing a coexistence of vigorous development and profound changes...
The e-commerce industry has changed. Have you noticed that there have been three abnormal changes on Double 11 this year
Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your support!The e-commerce industry has changed...
The world's first! Chinese scientists have made significant breakthroughs
The joint team of Professor Wang Xingjun, Professor Peng Chao, and Researcher Shu Haowen from the School of Electronics at Peking University has made a breakthrough in the field of ultra high-speed pure silicon modulators, achieving the world's first pure silicon modulator with an electro-optic bandwidth of 110GHz.This is the first 1GHz silicon modulator reported by Intel in the journal Nature in 2004,For the first time internationally, the bandwidth of pure silicon modulators has been increased to over 100GHz...
What are you afraid of? Why did Yang Liwei bring a pistol into space? The lessons of the Soviet Union are vividly remembered
followWen | Nian Xiao NuanEditor | Zhao Xue Xia Yu GuanOn October 15, 2003, China's "Shenzhou-5" manned spacecraft was successfully launched into space, and the astronaut carrying out the mission was 38 year old Yang Liwei, who was also the first generation of astronauts trained by China.However, what is little-known is that when Yang Liwei went into space, he carried a pistol among his belongings...