Unit cell contains two CARBON atoms.
The Big Bang Theory Season 3, Episode 14
Not lima beans. Carbon atoms.
The Big Bang Theory Season 3, Episode 14
Carbon.
The Big Bang Theory Season 12, Episode 23
and come home with
sacks full of CARBON
The Big Bang Theory Season 5, Episode 12
Needed bigger CARBON atoms.
The Big Bang Theory Season 3, Episode 14