Tropical Skittles are my jam. Well, except the yellow ones; fuck you Banana Berry. Willem Pennings, a Dutch inventor, feels my pain. After seeing a color-sorting machine years back, Pennings decided ...

Austria-based Redwave says it will showcase its updated X-ray fluorescence (XRF) sorting machine at the IFAT 2016 exposition in Munich, 30 May to 3 June. At Redwave’s booth, located in hall C1 at ...