Hot water can freeze faster than cold water.
181
Sniffologists have the job of sniffing armpits.
4
Redheads require up to 20% more anesthesia to be knocked out.
112
Sloths take two weeks to digest their food.
243
The 'Bicycle Tree', found near Brig o' Turk in Scotland, has consumed an entire bike that now hangs out of its bark.
17