
Getting the ELECTRON accelerator set up.
We should be ready day after tomorrow.
The Big Bang Theory Season 3, Episode 10

You don't have an Open Science Grid
computer or a free ELECTRON laser.
The Big Bang Theory Season 1, Episode 12

♪ A cathode ray tube
without an ELECTRON gun ♪
The Big Bang Theory Season 7, Episode 6

The interference pattern was cool
when the ELECTRON beam was on.
The Big Bang Theory Season 3, Episode 10

ELECTRON transport in graphene.
The Big Bang Theory Season 7, Episode 6