Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
Car airbags kill 1 person for every 22 lives that they save.
80
The average car produces a pound of pollution every 25 miles!
18
More than a billion transistors are manufactured every second.
-25
A toaster uses almost half as much energy as a full-sized oven.
33
Energy is being wasted if a toaster is left plugged in after use.
21
The first alarm clock could only ring at 4 a.m.
120