♪ A cathode ray tube
without an ELECTRON gun ♪
The Big Bang Theory Season 7, Episode 6
You don't have an Open Science Grid
computer or a free ELECTRON laser.
The Big Bang Theory Season 1, Episode 12
Getting the ELECTRON accelerator set up.
We should be ready day after tomorrow.
The Big Bang Theory Season 3, Episode 10
ELECTRON transport in graphene.
The Big Bang Theory Season 7, Episode 6
Inviting my girlfriend
to come see your ELECTRON accelerator?
The Big Bang Theory Season 3, Episode 10