Jumbo jets use 4,000 gallons of fuel to take off.
19
Originally, Nintendo was a playing card manufacturer.
70
Energy is being wasted if a toaster is left plugged in after use.
21
Originally, BMW was an airplane engine manufacturer.
69
The oil used by jewelers to lubricate clocks and watches costs about $3,000 a gallon.
41
Mico headphones read your brainwaves and select music based on your state of mind.
7
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
In the early 1960's, Porsche commercially manufactured farm tractors.
24