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
Hong Kong has more Rolls Royces per person than anywhere else in the world.
32
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
If the human eye was a digital camera, it would have 576 megapixels.
25
The face of a penny can hold about thirty drops of water.
85
In Finland, Valentine's Day is called "Ystävänpäivä" which translates into "Friend's day".
4