The PlanetCare External Microfiber Filter 2.0 will go on sale from December at US$96 for the small starter kit or $193 for the XL starter kit. Existing customers can upgrade to the new design for $32.

Laser-metal or plasma processing releases many different potentially dangerous and toxic pollutants. It’s a clean machine: the multi-adsorption system at Fraunhofer IWS. Metal processing with lasers ...