A race to explore ancient underwater civilizations in Europe – we’ll give you the details, how sea otters are saving the California marshlands, plus a bizarre find at the home of a deceased Seattle-area man. All that plus this day in history … the first big screen appearance for a Marvel superhero … and here’s a hint, it took place 80 years ago! European Underwater Civilizations (Popular Mechanics) Sea Otters Help California Marshlands (AP News) (Sea Otter Study) Cold War Era Rocket Found (AP News) Contact the show - coolstuffcommute@gmail.com Instagram - Facebook