THE START OF A NEW DOWN: A COMMON WEED TAKES ON AN UNUSUAL PURPOSE

Is this what game-changing insulation looks like? [Photo] Nancy Hayden

Milkweed isn’t the first thing that comes to mind when considering insulation materials. But the Canadian Coast Guard has other ideas and is testing the pods as a potential environmentally friendly insulation.

The Coast Guard works in partnership with Encore3, a manufacturing company in Québec, to prototype parkas, gloves and mittens made with milkweed insulation. And the appeal of the pod is threefold: it’s roughly five times lighter than synthetic insulation, is hypoallergenic and helps out monarch butterfly populations—milkweed is the primary food source for monarch caterpillars.

Read more here.