This is sick
#11
Originally Posted by 09Factor
if I remeber right the pink stuff caps were shapped like rotors...
Actually it was the whole bottle. It's based on Reuleaux triangle.
When I googled for an image of the bottle I ran across this. Quite interesting considering the topic.
The base of a Pepto-Bismol™ bottle is a Reuleaux triangle.
Though he never had a driver's license, Felix Wankel (1902-1988) developed the idea of a rotary engine for an automobile in the early 1920's. Wankel's design is based on a Reuleaux triangle.