On average, there's 100 billion neurons in the human brain.
83
A person infected with the SARS virus, has a 95-98% chance of recovery.
23
In Japan, condoms are commonly sold 'door to door'!
54
Most lipstick contains fish scales.
37
Your thumb is about the same size as your nose.
124
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31