because things
have gone NUCLEAR.
Breaking Bad Season 5, Episode 11
Luckily for you,
this is not a NUCLEAR reactor.
The Big Bang Theory Season 1, Episode 16
is a NUCLEAR warhead.
Money Heist Season 1, Episode 9
...he built a small NUCLEAR reactor
in the shed...
The Big Bang Theory Season 1, Episode 4
the calculation
of NUCLEAR matrix elements.
The Big Bang Theory Season 7, Episode 20