How Seals Control the Sugar They Need

Dr Kyle Durek answers your questions about science and politics. We start with Peter who has just gotten off the water in Sydney's Middle Harbor. He was wondering how seals control their salt intake, as they need fresh water to drink. Brooke asked if we know why different states rely on such different forms of energy due to policies or resources or a mix. The Windy X Show airs weeknights at 9pm ET/PT (11am GMT)