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
Whale oil was used in automobile transmissions as late as 1973.
56
Kleenex tissues were originally used as filters in gas masks.
46
The average car produces a pound of pollution every 25 miles!
18
Originally, Nintendo was a playing card manufacturer.
70
Sony researchers have developed a refrigerator that only opens when you smile.
9