All Anna Sieber articles

  • Marmite_-_Feb_2013
    News

    Beer byproduct behind Marmite could help us recycle metal waste

    2024-03-12T05:00:00Z

    When we recycle electronic devices we can no longer use, we expect to make the most out of the precious natural resources that went into building them. But electronic waste is notoriously difficult to recycle, because it’s hard to separate the different metals in the waste from each other. ...