Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
118
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
Only about 2% of the world population has green eyes.
36
The largest breed of rabbit is the Flemish Giant.
65
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3