It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
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
Your thumb is about the same size as your nose.
124