Castor oil is used as a lubricant in jet planes.
-5
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
The IRS processes more than 2 billion pieces of paper each year.
28
The life boat was patented in 1845!
29
Google founders Sergey Brin and Larry Page have expressed their desire to see the search engine become artificial intelligence itself. To achieve that goal, they created the highly-protected “X lab.”
-7
Attics were invented in Attica.
43
Mico headphones read your brainwaves and select music based on your state of mind.
7