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RoboMaster Ends: Very Cool Robot Design Competition

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On July 29, 2018, the 17th National College Robot Competition RoboMaster 2018 Masters Finals ended at Shenzhen Bay Sports Center. The last champion of South China University of Technology team successfully defended. This year's RoboMaster has clearly received more attention than last year, thanks to various attempts made by Dajiang during the year, including the production of the reality show "Superpowered Works", the same name animation "Mechanics Master" And the documentary "Mechanic Masters" also includes vigorous publicity in various primary and secondary schools in Shenzhen. In the final game, the two primary school students and their parents behind me can even analyze the strategic advantages of the various robots of South China University of Technology, which shows that this event has a good influence in the student group. Why can a mechanical engineering student participate in a robotic combat game with more and more "fans"? I...
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Vacuum pipeline super high-speed rail: "Tongren No. 1" settled in Guizhou faster than Musk

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Yesterday, Tongren City of Guizhou signed a cooperation agreement with Hyperloop Transportation Technologies (Hyperloop TT), which means that China's first super high-speed rail based on vacuum pipeline began construction. In fact, there are more than one company in the world that is developing and building a super high-speed rail for vacuum pipes. Let's take a look. Hyperloop is equivalent to a generic term, which refers to the railway transportation technology based on vacuum pipeline. This idea was proposed by Tesla and SpaceX President Elon Musk, and open sourced to the technology industry. The two companies were founded and started to develop, namely HyperloopTT and Hyperloop One. Later, Musk's SpaceX and Boring also began to build Hyperloop, the first pipeline is located in Hawthorne, California. The HyperloopTT super high-speed rail cooperated with Tongren City. The HyperloopTT high-speed rail was the earliest. In 2016, it was planned to build a test pipe...
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Why is your mobile phone battery dead so fast? Scientists say this

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According to the Daily Mail, with the popularity of smartphones, many people have been living in fear of running out of battery batteries. Although device manufacturers have consistently claimed that their battery life has improved, your phone often makes you feel that it is on the verge of "death." Scientists say this is likely to be the result of "capacity decay." Every time you charge the battery in your phone, you waste a certain amount of energy. So, whenever you rush to charge your smartphone battery, it's actually making the battery life worse – you think it's always running out of power. Although researchers continue to make batteries charge faster and last longer, they can't make a truly long-lasting battery. Professor Steve Martin of Iowa State University wrote that no matter how hard the engineers work, the battery won't last forever. Although researchers continue to make batteries charge faster and last longer, it is impossib...
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