For years 3D Printers were expensive, cumbersome and hard to use. That is no longer the case. Now 3D Printers are fun, easy to use, small enough to fit on a desktop and affordable and will become more affordable going forward as prices keep coming down now that more people are buying them. But what can you do with them?
It turns out, all sorts of things. Of course, you can 3D Print a Yoda statue or a bust of the President or some form of art or toy, but they can be used for much more. The Smithsonian is currently 3D Scanning their Dinosaur collection and making the files available on line.