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Thermometers in back 1600

Thermometers in back 1600

Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.




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Nostril fact

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.

Chance of survival after snake bite

If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.

Older people memory

In older people, memory is best early in the morning and then declines during the late afternoon.

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