First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Whale oil was used in automobile transmissions as late as 1973.
56
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Castor oil is used as a lubricant in jet planes.
-5
The life boat was patented in 1845!
29
There are only 14 blimps in the world.
69
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7