You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
The cruise liner, 'Queen Elizabeth 2', moves only six inches for each gallon of diesel that it burns.
26
In 2003, the U.S. Government spent about $2,000,000.00 on potato research!
43
If you get water flowing fast enough, it can cut metal.
354
You are more likely to be killed by a champagne cork than a poisonous spider!
193
In many countries, urine was used as a detergent for washing.
17