Drone racing takes off in popularity
The drones might be racing in, out and around obstacles at speeds of up to 80 miles per hour. But their pilots are safely seated, wearing something like virtual reality headsets, which receive grainy cockpit-like views from tiny cameras mounted on the qua
- Nov 19, 2017, 12:02 a.m.
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- Nov 18, 2017, 7:05 a.m.