
♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 7, Episode 21

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

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 14

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 12, Episode 20