Good News Notes: “Science graduate Marcos Ulloa, who did his Masters degree at Queen Mary University, aims to set up Britain’s first commercial land-based seaweed farm to mass produce the substance.   The 27-year-old from Canary Wharf has found a way to use dried or fresh seaweed as wrapping for food products and other uses instead of plastics.  ‘The material can reduce the waste accumulated in landfills,’ he explains….