The first alarm clock could only ring at 4 a.m.
120
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Kleenex tissues were originally used as filters in gas masks.
46
The average car produces a pound of pollution every 25 miles!
18
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
Energy is being wasted if a toaster is left plugged in after use.
21
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25