Science This Bizarre Insect Is Building Shelters Out of Microplastic May 8, 20200 Caddis fly larvae typically construct protective cases out of sand grains and silk. Now they’re also using microplastic particles. source:https://www.wired.com/story/caddisfly-microplastic Post navigation Previous Article Why Meatpacking Plants Have Become Covid-19 Hot Spots Next Article Can Scientists Justify Intentional Coronavirus Infections to Speed Vaccine Creation?