The word science definitely comes from scio - to know, but it seems correct that shit and science ultimately come from the same proto indo-european root, *skei.

The word science definitely comes from scio - to know, but it seems correct that shit and science ultimately come from the same proto indo-european root, *skei. https://www.etymonline.com/word/science https://www.etymonline.com/word/science https://www.etymonline.com/word/shit https://www.etymonline.com/word/shit