...while I build CARBON atoms.
The Big Bang Theory Season 3, Episode 14
Needed bigger CARBON atoms.
The Big Bang Theory Season 3, Episode 14
Carbon.
The Big Bang Theory Season 12, Episode 23
I don't know. How do CARBON atoms
form a benzene ring?
The Big Bang Theory Season 2, Episode 13
Not lima beans. Carbon atoms.
The Big Bang Theory Season 3, Episode 14