Sharks have been on the planet longer than trees.
14
The scene in Skyfall where Daniel Craig is shaved with a classical razor lead to a 400% increase of straight edge razor sales.
10
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Contrary to popular belief, plastic cutting boards are more likely to harbor bacteria than wood ones. New plastic boards are easier to clean, but ones with cuts are nearly impossible to completely disinfect, whereas wood ones absorb and kill bacteria, regardless of age or use.
13
Bats sleep 18-20 hours per day.
5
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Sound doesn't travel in space.
255