The average car produces a pound of pollution every 25 miles!
18
Originally, BMW was an airplane engine manufacturer.
69
Windmills always turn anti-clockwise. Except for the windmills in Ireland!
184
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
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
Jumbo jets use 4,000 gallons of fuel to take off.
19