
SHELDON:
Look all the INFINITE
Mandelbrot sets.
The Big Bang Theory Season 12, Episode 19

Yes. Yes, he's working for the government
on an INFINITE persistence gyroscope.
The Big Bang Theory Season 10, Episode 22

And since it's in a quantum state,
it would maintain an INFINITE persistence.
The Big Bang Theory Season 9, Episode 16

Plus, you're forgetting
that the Infinite Crisis story line...
The Big Bang Theory Season 2, Episode 20

...which posits the existence of INFINITE
Sheldons in an INFINITE number...
The Big Bang Theory Season 3, Episode 3