29 Δεκεμβρίου, 2020

A silicone ball implanted in the stomach could help relieve persistent heartburn. The device, about the size of a ping pong ball, is stitched to the top of the inside of the stomach via keyhole surgery. In position, the ball presses down…

If you intend to fly a drone in the US, you’re going to want to pay attention: the Federal Aviation Administration (FAA) just issued the single biggest set of changes to US drone law since the agency first took an interest in…