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

the biggest reward in HISTORY.
Money Heist Season 3, Episode 7

♪ Math, Science, History,
unraveling the mystery ♪
The Big Bang Theory Season 7, Episode 22

There have been few rulers in HISTORY
Game of Thrones Season 7, Episode 2

where we will take a look back
at the HISTORY of Fun with Flags
The Big Bang Theory Season 10, Episode 21