A fire in Australia has been burning for more than 5,000 years!
91
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
The odds of being killed by falling out of bed are one in two million.
136
Babies start dreaming even before they're born.
134
An olive tree can live up to 1,500 years!
58
People who laugh more are better able to tolerate pain - both physical and emotional.
36
The face of a penny can hold about thirty drops of water.
85
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105