
...and look for the seminar
on MOLECULAR positronium, then...
The Big Bang Theory Season 1, Episode 10

How about a MOLECULAR sieve?
The Big Bang Theory Season 2, Episode 18

...for that dense MOLECULAR cloud
of Aramis to dissipate.
The Big Bang Theory Season 1, Episode 3

...on MOLECULAR positronium.
The Big Bang Theory Season 1, Episode 10

...and destroy the MOLECULAR bonds
that bind your very matter together...
The Big Bang Theory Season 1, Episode 13