3 ms·Promising degradable plastic, created from shrimp shells5 points by sinned 12y agoHarperdog 12y agoThis is great!jqm 12y agoOne question... How many shrimp will it take to supply a city the size of LA with plastic? It's a neat idea in theory and for niche applications. But I don't see (unfortunately) petroleum based plastics going anywhere soon.