Slap on the SPF45 and brave the California sun with a team of young desert scientists as they explore how plants survive the harsh conditions on the Guadalupe-Nipomo Sand Dunes. * Next, come shell or high water, Carlos and Akeem study the nesting habits of Juno Beach's baby turtles. * There's something fishy about DFTV's investigation of the Hood Canal's annual salmon run. * Meet tree-climbing scientist Nalini Nadkarni, who explores the mysterious survival of forest canopies. * And DragonflyTV asks: how do you cut your grass without a lawnmower?