A small airplane can fly backwards.
75
Originally, Nintendo was a playing card manufacturer.
70
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Mico headphones read your brainwaves and select music based on your state of mind.
7
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
There are only 14 blimps in the world.
69