Ever wondered what it takes to mass-produce a new consumer product? I went inside the factories behind one of the most exciting tools I've seen — the new eufyMake E1, 3D-texture UV printer. ~engineering Video 41:13 19 votes
Helios Welding Visualization System uses intense pulsed lighting to outshine electric arcs, laser cutters, and even burning magnesium ~engineering Video 14:44 3 votes
Danish deposit system: 93% of bottles and cans are returned and of those, 99.7% recycled (translation in comment) ~enviro recycling plastics Link 40 votes
Multi-layer reactive foil: no fuel, no oxygen, tons of heat ~science chemistry physics Video 6:08 9 votes
A stockpile of aluminum in Vietnam is big enough to end a global shortage. Instead, it’s a symbol of a rather dysfunctional market. ~finance Article 11 votes
Climate change plans need to account for the manufacturing of materials like steel, cement, plastic, glass, aluminum, and paper ~enviro plastics climate change Link 10 votes
A new Swedish bicycle is made from 300 recycled Nespresso pods ~transport Article 830 words, published Aug 13 2019 6 votes