It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Attics were invented in Attica.
43
Kleenex tissues were originally used as filters in gas masks.
46
A small airplane can fly backwards.
75