Originally, Nintendo was a playing card manufacturer.
70
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The average car produces a pound of pollution every 25 miles!
18
Kleenex tissues were originally used as filters in gas masks.
46
Originally, BMW was an airplane engine manufacturer.
69
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12