The Ancient Greeks
About 10 years old
About 2,000,000 years old
About 2,300 years old
ONE HUNDRED BILLION THOUSAND KAZILLION MILLION years old
It fell on the ground
An indian burned it
It fell into the ocean when it was being transported to the "New World"
Monks wrote prayers on it and a man drew pictures on it
A flamingo sat on it
Sir John A. Cookie the 7th
Near 2012 AD
Near 100 BC
Near 12000 AD
Near 300 BC
Because he thought irationality in formulas like pi never end.
Because if there were no infinity, numbers would have to go on forever.
Because it had to.
Because time appeared to have to beginning or no end.
Because 1 + 1 = 2
He got it from The Backyardigans.
He derived it from the Roman numeral 1000 that was in turn derived from the Etruscan numeral 1000, which looked somewhat like ∞.
He got it from the ancient Asian symbol for "Person"
He used it because before typesetting machines were invented, ∞ was made simply by putting an 8 on it's side.
He derived it from the greek letter ω, the last letter in the alphabet.
The Royal academy of Philosophy
The School of Biology
He didn't have his own academy; he took over Plato's
The School of Smart Dudes