Batteryless robots can automatically deform in mid air
Science and Technology Daily, Beijing, September 17 (Reporter Zhang Mengran) - Researchers at the University of Washington in the United States have developed a small robotic device that can change the way they fly in the air by folding during descent. The research results are published in the new issue of Science Robotics...
Hunan focuses on building a national advanced green computing hub
Science and Technology Daily News (Reporter Yu Huiyou, Correspondent Julie Xiahu) On September 15th, the 2023 World Computing Conference opened in Changsha, Hunan. On the same day, the reporter learned from the industry docking session with the theme of "supporting and building highlands together with computing power" that Hunan plans to take the "Intelligent Empowerment of Ten Thousand Enterprises" action as the overall focus, focus on building a national advanced green computing power hub and an internationally leading algorithm innovation center, and accelerate the construction of a national digital economic innovation leading zone, industrial agglomeration zone, and application leading zone, serving to build an important national advanced manufacturing highland, Assist Hunan in fully realizing the beautiful blueprint of "three high and four new"...
Hello, French multi door refrigerator! Goodbye, opposite the door The refrigerator
Andy, a writer/home appliance evaluatorLooking at the development history of the entire household appliance industry, one can find that all technological research and product design are people-oriented. Taking refrigerators as an example, from early two door refrigerators to three door refrigerators with variable temperature zones, and then to opposite door refrigerators,Every iteration not only updates the capacity, but also updates the technologyFor example, from direct cooling to air cooling, from single cycle to double cycle, from no pure taste to pure taste, negative ionsAll of this evolution is based on "humanization"...
China Unicom has quickly supported Huawei with billions of orders, no longer afraid of being suppressed and sanctioned for selling mobile phones!
China Unicom quickly supports Huawei with billions of orders, no longer afraid of being suppressed and sanctioned for selling mobile phones!Recently, China Unicom issued a bidding announcement to purchase 690000 stations (sets) of 5G equipment for the construction, renovation, upgrading, expansion of the network and related supporting materials and services (the above scale is estimated). The bidding amount is 402...
Confirmed. Tiktok is about to change completely.
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Why Lemon Can Generate Electricity, What Does Mars Convenience Store Sell? Shanxi Science Popularization Event Full of Goods
Taiyuan, September 17 (Xinhua) (Reporter Fan Lifang) - Even electromagnetic wave communication between Earth and Mars traveling at the speed of light takes over 45 minutes to ask and answer questions; Adding white vinegar and edible alkali, purple cabbage juice can present different colors; Insert the copper and zinc strips connecting the wires into the lemon to generate electricitySeptember 17th is the 20th National Science Popularization Day, and this year's theme is "Improving the Scientific Quality of the Whole People to Help Science and Technology Self reliant and Strong".The 2023 Shanxi Provincial National Science Popularization Day event was launched at the Shanxi Provincial Science and Technology Museum...
From now on, I will no longer use screensaver wallpapers! Because I found a better screensaver to use
Screen saver refers to a program or animation that automatically starts when a computer is idle for a long time. At the beginning, the meaning of screen saver was to avoid screen damage caused by the same image being displayed on the screen for a long time (of course, this problem has been solved with the development of LCD monitors later)...
Mining time reduced by about 70%, Chinese scientists invent new rare earth mining technology
Replay suspend 00:06 / 00:18 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Chinese scientists have successfully developed a weathered crust type rare earth ore electric drive mining technology, which increases the rare earth recovery rate by about 30%, reduces the impurity content by about 70%, and shortens the mining time by about 70%. This was learned by the reporter at the evaluation meeting of scientific and technological achievements held in Meizhou City, Guangdong Province on the 15th...
In 2003, Yang Liwei heard a "knock on the door" in space. The answer was revealed 13 years later, thanks to his calmness at the time
As the countdown progressed, Yang Liwei calmly and resolutely saluted the camera. At 9:00 am on October 15, 2003, the Shenzhou-5 spacecraft successfully entered space, marking China's first manned space flight...
IPhone 15 series on sale! There are platforms that restock 9 times within half an hour, and these colors are popular
At 20:00 on September 15th, four new models of Apple's iPhone 15 series officially opened for pre-sale, and the first batch of iPhone 15 Pro was sold out in one minute.At around 8:00 am on September 16th, Qilu noticed that the delivery time for placing an order to purchase new iPhone 15 series products had changed to within 60 days...
Taiwanese media: Gradually feeling uneasy about customer needs, TSMC delays receiving chip devices
Source: Reference Information NetworkAccording to a report by Taiwan's Central News Agency on September 15th, TSMC has notified major suppliers to delay the shipment of high-end chip manufacturing equipment due to "growing unease about customer demand".According to reports from Reuters and other sources, insiders have stated that the affected suppliers include Dutch lithography machine manufacturer ASML...
Sharing bird watching experience and understanding the wisdom of flower survival, Haizhu Square Science Popularization Market opened
[Source: New Flower City Guangzhou]On the morning of September 16th, Haizhu Square launched the "Science and Technology Green Ecological Science Popularization Shining to the Heart" science popularization market activity, which is divided into six sections and is guided by interactivity, experience, and participation, Provide vivid and interesting science popularization experiences for citizens and tourists.Exploring the 'Secret' of BiodiversityExploring the 'Secret' of BiodiversityAt the event site, citizens and tourists can not only learn about the protection of ancient and famous trees through science exhibitions, but also visit various tree protection tools displayed on site...