

The Polar Bear Adventure | Tumble Episode
Polar bears! Join us as we learn more about these white, fuzzy, and adorable-yet-dangerous bears of the Arctic! Biologist Andrew Derocher will take us on a polar bear adventure with helicopters, an angry cub, and super cool science. Tune in to learn more about these majestic creatures! 🎧 Listen to the Episode 🔎About The Featured Expert Dr. Andrew Derocher is a biologist and professor at the University of Alberta. He studies ecology, conservation, and of course, polar bears


Winter Road Trip Adventure! | Road Trip Collection
Going on a holiday road trip? Listen to our new Blizzard Road Trip episode on the way! Enjoy four snowy Tumble episodes as Marshall braves a blizzard! Tune in to liven your winter ride and stay tuned for more episodes in the New Year! Want to learn more and access our transcripts? Here are the pages for this road trip's episodes: The Great Seal Count The People of the Snow The Power of Pika Scientists The Volcanic Eruption Adventure


Do Aliens Exist? | Tumble Episode
Are we the only ones out there? How likely is it that we’ll find intelligent alien life on other planets? And if we do, what will it be like? With help from astrobiologist Dr. Kaitlin Rasmussen and zoologist Dr. Arik Kershenbaum, we’ll uncover the secrets of the universe! 🎧 Listen to the Episode 🔎About The Featured Experts Dr. Kaitlin Rasmussen is an astrobiologist at the University of Washington/Virtual Planet Laboratory , and author of forthcoming book, Life in Seven Nu


Making A Difference Pack | Tumble Episode
Taking a road trip? Need some fun? No worries! Listen to our new Making A Difference Pack. You’ll find three awesome Tumble episodes all inspired by the spirit of giving back. Tune in to hear how you can make a difference and how scientists around the world are doing so too. Want to learn more and access a transcript? Here are the pages for this pack's episodes: How to Be A Helping Scientist What To Do About Trash? Reinventing the Wheel


How Do Toilets Work? | Tumble Episode
When you have to go, where does it go? Prepare for some potty humor as we hear from engineer Francis de los Reyes. In this episode, you'll hear all about toilet science and history. What did people do before toilets? And how can toilet science flush to the future? 🎧 Listen to the Episode 🔎About The Featured Expert Dr. Francis de los Reyes is a professor of civil and environmental engineering at North Carolina State University . He researches and teaches proper wastewater
