
...of the Aharonov-Bohm
quantum interference EFFECT.
The Big Bang Theory Season 3, Episode 10

I just stormed out
for dramatic EFFECT.
The Big Bang Theory Season 12, Episode 5

The love spell takes EFFECT.
When Sheldon looks at Amy...
The Big Bang Theory Season 6, Episode 23

She can actually make a side EFFECT like
The Big Bang Theory Season 10, Episode 22

...and EFFECT preceding cause.
The Big Bang Theory Season 2, Episode 18