
♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 5, Episode 19

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

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 12, Episode 10

# Math, Science, History,
unraveling the mystery #
The Big Bang Theory Season 11, Episode 14

Do you think
you can do the MATH?
The Big Bang Theory Season 11, Episode 8