Marcus Perez 8 a.m., Feb. 20
Lucien Miller's ghost quadcopter
Video posted February 5, 2014
Stories this video appears in
Contrary to popular wisdom, drones are already among — or above — us.
I want to believe that when we talk about drones — also known as unmanned aerial vehicles or unmanned aerial systems — whose bodies vary from pterodactyl-big to mosquito-small (the Robobee, a robotic insect, weighs ...