A small airplane can fly backwards.
75
Mico headphones read your brainwaves and select music based on your state of mind.
7
Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
0
Originally, Nintendo was a playing card manufacturer.
70
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46