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Airrow makes a device that operates similarly to a CNC machine or 3D printer, Brian reports, with a gantry that moves along X- and Y-axes to get the battery from the charger to the drone and back again. What’s not cool is having to swap their batteries and payloads once they’ve landed. How nifty is that?
These companies are involved in activities like planting spyware on web sites to collect users’ personal data. Their geography, culture, and national sovereignty could be preserved in a virtual world. It can remove particles as small as 2 millimeters, and can be built with a 3D printer.
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