When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
No piece of square dry paper can be folded more than 7 times in half!
26
The New York Stock Exchange started as a coffee shop!
99
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
In many countries, urine was used as a detergent for washing.
17
22% leave the glob of toothpaste in the sink.
118
