Researchers at UC Berkeley have developed a drone whose hinged arms can fold themselves from horizontal to vertical position in order to pass through tight spaces or carry light objects.
Experimenting like Benjamin Franklin, only with a drone
There are two things most people know about 18th-century scientist/politician Ben Franklin: He’s prominent on the U.S. $100 bill, and he didn’t get killed flying a kite in a thunderstorm. Would things have turned out differently if Ben Franklin had flown a drone? Amateur scientist and drone pilot Jay Bowles finds out.