zoi(20:54:01)
maybe Instagram has a picture of my old 3d printed one
mirrorbird(20:53:58)
along with the original piece. tolerance was very low, so -- pretty cool. if you shell out on the printer, you can print for almost zero cost
mirrorbird(20:53:39)
bumped into sister's 90s ex the other week (yes, the guy whose shoes i vomited on, after stealing a pint glass), he is really into 3D printing at the moment, he showed me a little "piece" he had made to replace part of his bike or something
zoi(20:53:33)
yes, quadcopters are dead easy. the US army made mechanical ones back in the 60s