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BEAM Dragonfly Causes A Flap

Normal people throw away stuff when it breaks. But not people like us. Or, apparently, [NanoRobotGeek]. A cheap robotic dragonfly died, and he cannibalized it for robot parts. But he kept the gearbox hoping to build a new dragonfly and, using some brass rod, he did just that. The dragonfly’s circuitry uses a solar panel

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China's three state-backed wireless carriers launch 5G in some cities, ahead of original 2020 date; China Mobile aims to bring 5G to 50+ cities by year's end (Washington Post)

Washington Post: China’s three state-backed wireless carriers launch 5G in some cities, ahead of original 2020 date; China Mobile aims to bring 5G to 50+ cities by year’s end  —  BEIJING — Chinese cellphone carriers will begin offering super-fast, next-generation 5G service on a commercial basis Friday … China's three state-backed wireless carriers launch 5G

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Amazon says Alexa skill personalization, which allows developers to provide personalized experiences for different customers, is now generally available (Kyle Wiggers/VentureBeat)

Kyle Wiggers / VentureBeat: Amazon says Alexa skill personalization, which allows developers to provide personalized experiences for different customers, is now generally available  —  Future voice skills built for Alexa might respond uniquely to your voice.  That’s thanks to Alexa skill personalization … Amazon says Alexa skill personalization, which allows developers to provide personalized experiences

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Stereolithography Goes Big

When it comes to hobby-level 3D printing, most of us use plastic filament deposited by a hot end. Nearly all the rest are using stereolithography — projecting light into a photosensitive resin. Filament printers have typical build volumes ranging from 1,000 to 10,000 cubic centimeters and even larger isn’t unusual. By contrast, SLA printers are

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How Netflix is navigating strict, sometimes vague, censorship standards in countries like Turkey and India, while viewers decry the concessions to censorship (Alex Marshall/New York Times)

Alex Marshall / New York Times: How Netflix is navigating strict, sometimes vague, censorship standards in countries like Turkey and India, while viewers decry the concessions to censorship  —  The streaming giant is having to navigate different political and moral landscapes, and calls for government oversight, as it seeks subscribers worldwide. How Netflix is navigating

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Facebook and Google's self-imposed ban on political ads in Washington state, which led to uneven enforcement and confusing rules, is a cautionary tale for 2020 (Makena Kelly/The Verge)

Makena Kelly / The Verge: Facebook and Google’s self-imposed ban on political ads in Washington state, which led to uneven enforcement and confusing rules, is a cautionary tale for 2020  —  A troubling omen for Twitter’s global ban  —  On Wednesday, Twitter announced that it will ban all forms of political advertising starting … Facebook

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