This episode features Tessa Callaghan, co-founder and CEO of Keel Labs, which produces a fiber from seaweed material being used in the fashion and other industries. In addition to sharing her and her co-founder's journey to starting Keel Labs, Tessa covers what they experienced firsthand as designers in the fashion industry, some of the ways that the material they're producing compares and contrasts both to conventional synthetics and natural fibers, and where she sees the industry headed.