We asked for your thoughts after Saturday's Premier League game between Liverpool and Newcastle. Here are some of your comments: Liverpool fans. Roger: That was a Liverpool team t ...

Abstract: Triboelectrostatic separation has already been proven its effectiveness as a solution for processing mixtures of plastics originating from waste electric and electronic equipment (WEEE).

Elizabeth I forgot, I forget the word when I try to speak. For a moment my mind is blank. Miguel I know what I want to say, ...