The youngest Pope was 11 years old.
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The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
You will experience the billionth second of your life when you are 31 years old.
21
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
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After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55