
Hey, how was your LECTURE?
The Big Bang Theory Season 12, Episode 16

Did you enjoy my LECTURE?
The Big Bang Theory Season 8, Episode 3

The LECTURE was
on cosmic gas clouds.
The Big Bang Theory Season 7, Episode 17

That LECTURE was
a waste of time.
The Big Bang Theory Season 5, Episode 6

It's a Stephen Hawking LECTURE from MIT
in 1974.
The Big Bang Theory Season 1, Episode 1