It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
The electric chair was invented by a dentist!
122
The average car produces a pound of pollution every 25 miles!
18
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Car airbags kill 1 person for every 22 lives that they save.
80