Your thumb is about the same size as your nose.
124
Lurch, a Watusi bull, had the largest horns in the world.
32
You forget 90% of your dreams.
256
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
Mars had an oxygen-rich atmosphere around 4 billion years ago
13
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3