Now, this one is interesting. Stuff like this is what they should be teaching in highschool. Not how to be confused about if you think you should have a dick or not. Archive: https://archive.today/s4gtm From the post: >>How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of time like first doing an in-depth literature study on the topic. That said, he did do some research and made the design in OnShape CAD before making his way over to the hardware store to make some purchases.