The first alarm clock could only ring at 4 a.m.
120
Sony researchers have developed a refrigerator that only opens when you smile.
9
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Kleenex tissues were originally used as filters in gas masks.
46
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
Castor oil is used as a lubricant in jet planes.
-5
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
Mico headphones read your brainwaves and select music based on your state of mind.
7