
♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 12, Episode 18

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 5, Episode 11

l've got some MATH for you.
Breaking Bad Season 4, Episode 8

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 7, Episode 24

Yes, I'm aware of the MATH.
The Big Bang Theory Season 2, Episode 9