A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
In the early 1960's, Porsche commercially manufactured farm tractors.
24
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
More than a billion transistors are manufactured every second.
-25
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43