Also, how would that work on things like birth certificates?

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[โ€“] 37 points 2 years ago (3 children)

I feel like celebrating only on February 29th during a leap year makes the most sense. If someone was born on February 29, then that's their birthday and their rate of aging is slowed by %80.

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  • [โ€“] 19 points 2 years ago

    Your 80% claim doesn't account for people who live through a year divisible by 100 but not 400.

    Children born today could feasibly turn 18 in 2096, but won't celebrate their 19th birthday in 2100. They'll turn 19 in 2104.

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