![♪ Math, Science, History,
unraveling the mystery ♪
♪ Math, Science, History,
unraveling the mystery ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 5, Episode 21
![So, if you want to solve
the mystery of who stabbed
So, if you want to solve
the mystery of who stabbed](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
So, if you want to solve
the MYSTERY of who stabbed
The Big Bang Theory Season 7, Episode 3
![♪ Math, Science, History,
unraveling the mystery ♪
♪ Math, Science, History,
unraveling the mystery ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 12, Episode 19
![# Math, Science, History,
unraveling the mystery #
# Math, Science, History,
unraveling the mystery #](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
# Math, Science, History,
unraveling the MYSTERY #
The Big Bang Theory Season 11, Episode 12
![♪ Math, Science, History,
unraveling the mystery ♪
♪ Math, Science, History,
unraveling the mystery ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 18