The World’s Smallest R/C Helicopter

This may look like a tiny toy radio controlled helicopter, but it is actually the World’s Smallest R/C Spy Helicopter, the PD-100 Black Hornet.

The PD-100 Black Hornet is tiny weighing in at just half an ounce, you can see how small it is from the photo below.

It has a top speed of 20 miles per hour and it is designed to be used for surveillance.