How many drones does it take to screw on a lightbulb (eventually)? Watch to find out

The answer to a futuristic version of the age-old riddle is here.

Scroll Staff

· Oct 27, 2016 · 08:00 pm

This car-sized aquatic drone could help clean up India's rivers

The Water Shark, a garbage-grabbing robot, is being tested in the Netherlands.

Scroll Staff

· Sep 15, 2016 · 10:00 am

Flying nightmares: This is what a drone with a chainsaw looks like

Finnish farmers decided sticking a lethal machine on a flying robot would be a bright idea.

Scroll Staff

· Apr 03, 2016 · 01:00 pm

Pakistan border controversy shines spotlight on India's expanding drone program

Scroll Staff

· Jul 16, 2015 · 08:09 pm