Brains On is a non-profit public radio program. There are lots of ways to support the show: <a href="https://support.americanpublicmedia.org/BOU-pod-ms" class="c-link">Support</a><a href="https://support.americanpublicmedia.org/BOU-pod-ms" class="c-link"> the podcast with donation</a> | <a href="https://www.smartypass.org/" class="c-link">Subscribe</a><a href="https://www.smartypass.org/" class="c-link"> to Smarty Pass for ad-free episodes and bonus content</a> | <a href="https://www.publicmediamarket.org/collections/brains-on-1" class="c-link">Buy </a><a href="https://www.publicmediamarket.org/collections/brains-on-1" class="c-link">our book and merch</a> | <a href="https://www.brainson.org/page/events" class="c-link">Come</a><a href="https://www.brainson.org/page/events" class="c-link"> to our live shows</a> | <a href="https://cloud.connect.americanpublicmedia.org/brainson_fanclubform" class="default">Get</a><a href="https://cloud.connect.americanpublicmedia.org/brainson_fanclubform" class="default"> the newsletter for parents</a> | <a href="https://www.brainson.org/page/learn" class="default">Find</a><a href="https://www.brainson.org/page/learn" class="default"> teacher resources</a> It’s a Body Bonanza and this time we’re answering your questions about injuries. Bruises are rarely something to sing about, but we’re doing it anyway! Get ready for Bruisical the Musical! Marc is writing a show all about these colorful injuries. Plus, Molly and co-host Nova learn what makes a scar and how Band-Aids help heal boo boos. Oh, and don’t stub your toe on the Mystery Sound!

Tree, Myself and I: All about our leafy green friends

Brains On!® is a science podcast for curious kids and adults from American Public Media. Each week, a different kid co-host joins Molly Bloom to find answers to fascinating questions about the world sent in by listeners. Like, do dogs know they’re dogs? Or, why do feet stink? Plus, we have mystery sounds for you to guess, songs for you to dance to, and lots of facts -- all checked by experts.