Originally, BMW was an airplane engine manufacturer.
69
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
A toaster uses almost half as much energy as a full-sized oven.
33
About 39,000 gallons of water are used to produce the average car!
14
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Sony researchers have developed a refrigerator that only opens when you smile.
9
A small airplane can fly backwards.
75

