4 ms·

There is no age limit.

• dvh 1y ago
  There is, 127 years (nearest round number from maximal human lifespan)
  • matt3210 1y ago
    Appropriate given age starts at 0
    • greenbit 1y ago
      Drat, I forgot to wish my son "happy zeroeth birthday" when he was born.
      • dickstrawng 1y ago
        when he came out of the big O you forgot to make a notation?