Pulling 3D objects out of liquid, simplifying chemical synthesis, and Autodesk open sources its 3D printing feedstock

3D printing anywhere but in heavy industry comes with a whole host of common complaints that have given it something of a negative reputation. Fabbed objects require additional detailing to get rid of the ridges and imperfetctions (true), you can't really print entirely hollow objects because internal structure has to be in place to support the upper surfaces (also true), a lot of hacks have to be done to the printer to make them more reliable (true... heated beds come to mind)... there are others but I'll spare the electrons. In fact, I think I'll cut to the chase and …

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