Sony researchers have developed a refrigerator that only opens when you smile.
9
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
A small airplane can fly backwards.
75
The average car produces a pound of pollution every 25 miles!
18
In the early 1960's, Porsche commercially manufactured farm tractors.
24
UFO sightings have reduced by over 80% since the introduction of smartphones and public access to HD video.
2
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
The life boat was patented in 1845!
29