The guy who invented the rotary engine was a Jew-hating militaristic Nazi who was so ardently fascist he got thrown out of his own party, twice. Yes, Felix Wankel was a Nazi nutjob.
The Garage · Raphael Orlove
How A Guy Built A Rear-Wheel-Drive Honda Integra In His Garage Is Completely Insane
Jalopnik · Raphael Orlove