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Comment Re:The 3D printing future is vastly underestimated (Score 1) 111

You would be surprised how much can't be 3d printed. For example even if you can print aluminum, you couldn't print the outside edge of a iPhone. It is forged to get the right set of crystal structure and work hardening to give it the properties it needs.

And then there are electronics and all the different materials you would need. It won't be quite the revolution you think it will be. It is not like they are new or anything.

Comment Re:Where will decent software come from? (Score 1) 111

We do need a good open source cad program. While not cad both these projects (Art of Illusion and Blender) are fairly good. Blender is getting so much work put into over the last few years, and is getting pretty impressive. If they decided to add a "CAD" mode. It would be implemented fairly fast.

Of course even really good free/cheap CAD does not make everyone a CAD designer or whatever. 3D printers at home will do what most printers do at home. Print clip art (other peoples models) or photos (3d scan).

using just a camera you can 3d scan things.

Comment Re:freedoms f----d (Score 1) 132

...and we clearly have a minimal number of such sources in the US.

Don't be so hard on the US. They really do provide a lot of funding compared to many countries. Sure it is distributed in perhaps not the best way (few very large grants), but its pretty substantial. For example my PhD was 100% funded under a NSF grant despite the fact that i was not in the US. We also had the requirement that we had to make all findings and contributions reasonable public.

That has nothing to do with patents per-se though, it has to do with the perverse incentives in a profit-driven medical research.

I can't quite see how non profit driven medical research would need patents?

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