There are only 14 blimps in the world.
69
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Kleenex tissues were originally used as filters in gas masks.
46
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Jumbo jets use 4,000 gallons of fuel to take off.
19
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250