There are only 14 blimps in the world.
69
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Castor oil is used as a lubricant in jet planes.
-5
A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
Technically speaking, crystal glass is actually a Liquid that flows very slowly.
43
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2