
♪ 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 9

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

♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 1

♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 5, Episode 7