3DBenchy is a computer model of a small boat designed specifically for benchmark testing the accuracy and capabilities of 3D printers. And Youtuber Emily The Engineer decided to try 3D printing one large enough for a person to sit in, and, ideally, function as an actual boat. The final result does require additional pontoons to stay upright and afloat, but overall I’d call the experiment– “A giant waste of time and resources!” My uncle, everybody! He lives off the grid and eats roadkill.