Can a weed save the world?

Join us for this tiny expedition as we splash into the aquatic world of duckweed, a tiny plant that has enormous potential to benefit us and our planet. From feeding humans and animals to eliminating chemicals and heavy metals from contaminated water sources, duckweed can do it all. To go behind the scenes of our trip to the Harkess lab, visit Can a Weed Save the World?  Thanks for listening! Follow us on Twitter at @ExpeditionsTiny. To receive episode updates and bonus material, subscribe to our mailing list here.