It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
The strangers in your dreams are actually people that you've seen in real life.
50
The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
14
You forget 90% of your dreams.
256
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
The largest breed of rabbit is the Flemish Giant.
65
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140