Mailbag: Why Does the Left Brain Control the Right Side of Your Body? Are Dinosaurs Reptiles or Birds?

In this final mailbag episode of Summer 2026, Marshall and Lindsay address two listener questions, and learn about a surprising twist of evolution. Plus, listener reviews and comments! To get an invite to the next Tumble meetup, as well as receive birthday shout outs and ad free versions of the show, go to patreon.com/tumblepodcast and support us! For Tumble t-shirts, visit our store on Dashery: tumblepodcast.dashery.com And don't forget to keep checking our blog on our website, sciencepodcastforkids.com for NGSS alignment, activities, and more! Submit your own question and be on our show here!