Castor oil is used as a lubricant in jet planes.
-5
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
Whale oil was used in automobile transmissions as late as 1973.
56
The electric chair was invented by a dentist!
122
The United States produces enough plastic film annually to cover the entire state of Texas.
13
Originally, Nintendo was a playing card manufacturer.
70