There have been many aborted attempts at producing recycled 3D printer filament, but Reflow’s approach appears to be successful. In the past I’ve seen many attempts at producing desktop machines that recycle plastic into 3D printer filament. Typically the concept is to collect leftover prints or plastic, grind it up into fragments and remelt them…

Long before Apple’s aluminum unibody hardware designs –– along with Jony Ive’s unmistakeable “aluminium” pronunciation –– aluminum had already changed the world of mass manufacturing. Having dropped in price by over 1200% over a 50-year stretch, what was once one of the most difficult metals to refine became one of the cheapest thanks to mass manufacturing…