
♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 12, Episode 21

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 7, Episode 6

# Math, Science, History,
unraveling the mystery #
The Big Bang Theory Season 11, Episode 12

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 7, Episode 13

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