Castor oil is used as a lubricant in jet planes.
-5
Mico headphones read your brainwaves and select music based on your state of mind.
7
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
Whale oil was used in automobile transmissions as late as 1973.
56
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7