
angular momentum, potential ENERGY
and kinetic ENERGY.
The Big Bang Theory Season 10, Episode 16

All right, we're about to go live,
everyone on their A-game, good ENERGY.
The Big Bang Theory Season 10, Episode 21

I mean, heh, wouldn't that solve
the world's ENERGY crisis?
The Big Bang Theory Season 6, Episode 22

and allow
the universal ENERGY field
The Big Bang Theory Season 12, Episode 19

I need to focus all
my ENERGY on it.
The Big Bang Theory Season 7, Episode 13