
It's a scientific DISCOVERY...
The Big Bang Theory Season 2, Episode 8

I was using when
I made the DISCOVERY.
The Big Bang Theory Season 7, Episode 6

Come on, a medium-sized asteroid
is still an interesting DISCOVERY.
The Big Bang Theory Season 9, Episode 12

...and make the oh-so-satisfying journey
from DISCOVERY to desire to possession.
The Big Bang Theory Season 3, Episode 5

Madam Curie's DISCOVERY of radium
turned out to have great potential...
The Big Bang Theory Season 1, Episode 2