
I'll show you the RADIATION lab.
The Big Bang Theory Season 1, Episode 12

- Yeah, we are.
- We're examining the RADIATION levels...
The Big Bang Theory Season 2, Episode 11

Perhaps more if that RADIATION
gave you a super brain.
The Big Bang Theory Season 11, Episode 17

...and shower in the RADIATION lab
until I'm finished with my experiment.
The Big Bang Theory Season 2, Episode 5

Hey, do you wanna slip over
to the RADIATION lab...
The Big Bang Theory Season 1, Episode 5