Thermometers in back 1600
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
More Health Facts
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
In older people, memory is best early in the morning and then declines during the late afternoon.