In the early 1960's, Porsche commercially manufactured farm tractors.
24
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
A small airplane can fly backwards.
75
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Originally, Nintendo was a playing card manufacturer.
70