
I'm worried about Sheldon someday
setting off a low-yield NUCLEAR device...
The Big Bang Theory Season 4, Episode 3

is a NUCLEAR warhead.
Money Heist Season 1, Episode 9

It was already targeted
to poke around a NUCLEAR reactor in Siberia.
The Big Bang Theory Season 2, Episode 7

Luckily for you,
this is not a NUCLEAR reactor.
The Big Bang Theory Season 1, Episode 16

at the Hubei Institute
for Nuclear Physics
The Big Bang Theory Season 7, Episode 6