Tether Eye Is A Gently Floating Sentry, Complete With Its Own Little Robot Home Small drones are inefficient birds. They fly for short bursts of time, and get thrown about in the wind. That’s not great for anyone hoping to use a drone as a hovering sentry, but there’s a better way: tethers. Put a leash on a drone, and suddenly it’s a flexible flying watchdog, able to peek up […]
from Best Flying Drones http://ift.tt/1NWSTVB
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