![of 17th century philosopher
René Descartes.
of 17th century philosopher
René Descartes.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
of 17th CENTURY philosopher
René Descartes.
The Big Bang Theory Season 12, Episode 10
![...was a third century Roman priest
who was stoned and beheaded...
...was a third century Roman priest
who was stoned and beheaded...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...was a third CENTURY Roman priest
who was stoned and beheaded...
The Big Bang Theory Season 3, Episode 15
![the last dragon had died a century ago.
the last dragon had died a century ago.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
the last dragon had died a CENTURY ago.
Game of Thrones Season 6, Episode 2
![Pizza dates back to the 16th century...
Pizza dates back to the 16th century...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Pizza dates back to the 16th CENTURY...
The Big Bang Theory Season 4, Episode 9
![Because one of the great minds
of the 21 st century...
Because one of the great minds
of the 21 st century...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Because one of the great minds
of the 21 st CENTURY...
The Big Bang Theory Season 1, Episode 4