Gadgets

Ever since Eraser, everyone wants a railgun. Turns out China is no exception. Some photos posted by Dafeng Cao, a Twitter user who keeps close tabs on Chinese military developments, show a ship-mounted gun that could very well be the country’s very own homegrown electromagnetically propelled mass driver. Railguns, or coil guns, accelerate solid metal
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Apple is working hard on the next major versions of its operating systems — macOS, iOS, tvOS and watchOS. While iOS is the big elephant in the room, the most intriguing new feature could be for macOS. According to reports from Bloomberg and Axios, Apple will let you run iPad apps. Yesterday, Axios first reported
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Lego bricks (or, if you’re not a pedant, Legos) are highly precise and highly consistent plastic objects. Anywhere you go in the world the Lego is the same. That means that scientists at MIT can use these little sole stabbers to create very precise scientific systems. Their first tests involves creating a microfluid pump and
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The Mavic Air is a minor engineering marvel. The first time you set up DJI’s new drone it’s like trying to solve a puzzle box. You flip, you twist, you unfold. The metal joysticks are safely nestled inside the flip-out arms of the controller, the landing gear safely nestled in the propeller arms. Not a
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Nexar, a startup that makes an AI-based dashcam app to monitor road safety, announced today that it has raised a $30 million Series B led by Ibex Ventures. Participants included Alibaba Innovation Ventures (the venture capital investment arm of Alibaba Group), Nationwide Insurance and returning investors Aleph, Mosaic Ventures, Slow Ventures, True Ventures and Tusk
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