# Math, Science, History,
unraveling the MYSTERY #
The Big Bang Theory Season 11, Episode 13
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 10
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 5, Episode 10
♪ Math, Science, History,
unveiling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 11
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 12