The average car produces a pound of pollution every 25 miles!
18
The electric chair was invented by a dentist!
122
Sony researchers have developed a refrigerator that only opens when you smile.
9
Jumbo jets use 4,000 gallons of fuel to take off.
19
The ball on top of a flagpole is called a 'truck'.
24
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
A toaster uses almost half as much energy as a full-sized oven.
33