See also https://en.wikipedia.org/wiki/Augustin_Mouchot https://en.wikipedia.org/wiki/Augustin_Mouchot Aside from the fact that this was in the 19th century, t

See also https://en.wikipedia.org/wiki/Augustin_Mouchot https://en.wikipedia.org/wiki/Augustin_Mouchot Aside from the fact that this was in the 19th century, the other really impressive thing is he was a working math teacher!