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
Wearing red increases attraction.
30
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
When withdrawing money from an ATM, the 'whirring' sound before your money pops out is actually a recording. The actual mechanism is so far back that you can't hear it.
282
Cash machines are as dirty as public toilets.
175
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
The symbol on the 'pound' key (#) is called an octothorpe.
82