Kleenex tissues were originally used as filters in gas masks.
46
A small airplane can fly backwards.
75
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
The average car produces a pound of pollution every 25 miles!
18
The ball on top of a flagpole is called a 'truck'.
24
Mico headphones read your brainwaves and select music based on your state of mind.
7