macroalgae

Instead of the usual plastic cups or bottles of water offered to parched runners, for this past London Marathon participants were handed out some thirty thousand gulps of a sports drink encapsulated (previously) in a seaweed-based edible container. Among the newest wonder material, designers and the industry are just beginning to appreciate the potential of seaweed as a sustainable bio-plastic which, incorporated dietarily, can also combat the bio-genesis of methane.