Once-Flowing Rivers of Mars, Space Drug Capsule Returning, and Camels Helping Joshua Tree Groves in California

More proof that water once existed on Mars, following the recent fires, a drug manufacturing capsule will finally be returning from space, and California’s Joshua Tree groves make a comeback thanks in part to a two-humped mammal. Plus, this day in history, how one little girl gave a famous president his iconic look. Once-Flowing Rivers of Mars (GNN) Drug Manufacturing Space Capsule (Gizmodo) Joshua Tree Groves/Camels (GNN) Contact the show - coolstuffcommute@gmail.com Instagram - Facebook Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices