Beverly, would you like
to see the MATH I worked out...
The Big Bang Theory Season 8, Episode 23
♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 12, Episode 2
♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 5, Episode 16
If you love MATH.
The Big Bang Theory Season 12, Episode 5