A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
In the early 1960's, Porsche commercially manufactured farm tractors.
24
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The average car produces a pound of pollution every 25 miles!
18
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60