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

the calculation
of NUCLEAR matrix elements.
The Big Bang Theory Season 7, Episode 20

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

...he built a small NUCLEAR reactor
in the shed...
The Big Bang Theory Season 1, Episode 4

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