The "Exo-Prosthetic" created by William Root, is a printed artificial leg made from laser-sintered titanium, which uses a scan of the wearer's truncated limb for fit, and a scan of the intact limb for form.
Watch This Ultralight, Ornithopter Flap Around Like A DragonflyQuadcopters? Please, those are so This ultralight ornithopter uses four flapping wings to get off the ground. Most of it can be fabricated using consumer printers.
Uncovering The Private Life Of A President In “Hyde Park On Hudson”