When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Most lipstick contains fish scales!
46
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
Dartboards are made out of horsehairs.
129
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
On average people fear spiders more than they do death.
447
The symbol on the 'pound' key (#) is called an octothorpe.
82
Music is as addictive to the brain as sex and drugs.
27