If video killed the radio star, 3D printing resurrected it.

While the price of 3D printers has come down quite a lot in the past few years, filament continues to be rather pricey especially for those doing a lot of printing. This has led to some people looking ...

Researchers at the Army Research Laboratory have taken recycled polyethylene terephthalate (PET) from bottles and plastics without any chemical modifications or additives and used it as the material ...