Researchers at Lawrence Livermore National Laboratory have 3D printed composite silicone materials that are flexible, stretchable, and possess shape memory behavior. The “4D printed” materials could be used to make form-fitting cushioning for helmets, shoes, and other products. Since we haven’t launched 4Ders yet, you’ll have to get used to seeing a few more “4D […]
from The 3d printers source http://ift.tt/2wn3fdP
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