[citation][nom]cumi2k4[/nom]YOU WOULDN'T DOWNLOAD A CAR! seriously, in a few decades, this will be the issue... unless these 3D printers follow the cutthroat inkjet printer ink pricing...[/citation]
no, you still couldnt, unless you got a car sized printer that uses metal instead of plastic. ill take a guess that in my lifetime that will never be a consumer device.
[citation][nom]WyomingKnott[/nom]I read a couple of science fiction stories like that, a decade or two ago. And here it is. In regards to the poor strength of the results: could they be used as prototypes, to make molds? you get the mold and then you can make as many as you want out of long-established materials.[/citation]
i was thinking the exact same thing with the molds, except im wondering about quality and the how... id probably want the printer as a negative, wax as a positive, and than bronze as a positive too, because that will evaporate the wax.