![♪ 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 23
![# 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 8
![♪ 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 24
![You are a mystery.
You are a mystery.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You are a MYSTERY.
The Big Bang Theory Season 10, Episode 11
![# 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 11