Your thumb is about the same size as your nose.
124
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Cows can sleep standing up, but they can only dream lying down.
745
A cow produces around 200,000 glasses of milk in her lifetime.
373
Lurch, a Watusi bull, had the largest horns in the world.
32
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154