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The main mechanical tools in a hacker’s shop used to be a drill press and a lathe. Maybe a CNC mill, if you were lucky. Laser cutters are still a rare tool to find in a personal shop, but today’s ...
A team at Vrije University in Brussels, Belgium, has teamed up with commercial desktop laser cutter provider "Mr Beam" to develop a new freeform lens that improves performance while shrinking the size ...
When one needs a spring, a 3D-printed version is maybe not one’s first choice. It might even be fair to say that printed springs are something one ends up making, rather than something one sets out to ...