The Ping Pong Ball Paradox

Comments (1)

just_human · 19m ago

tl;dr: In the “ping pong ball paradox” you keep adding balls and removing one, faster and faster, finishing in a minute. Intuitively you’d expect infinitely many balls left, but depending on how you number/remove them, you can end with none (or any number you want).

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The Ping Pong Ball Paradox

Comments (1)