50 Amazing Science Projects
You Can Perform on Your Kid.
The Big Bang Theory Season 12, Episode 17
Well, I'm going to PERFORM
a full backup, reinitialize...
The Big Bang Theory Season 3, Episode 12
You need your sleep for your cognitive
processing to PERFORM at optimum levels.
The Big Bang Theory Season 2, Episode 6
and some will PERFORM those
better than others.
The Big Bang Theory Season 11, Episode 12
You and I are gonna PERFORM
a full backup, reinitialize...
The Big Bang Theory Season 3, Episode 12