...on MOLECULAR positronium
given by Dr. Emil Farmanfarmian.
The Big Bang Theory Season 1, Episode 10
...because we were attending a symposium
on MOLECULAR positronium?
The Big Bang Theory Season 1, Episode 10
...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
...on MOLECULAR positronium.
The Big Bang Theory Season 1, Episode 10