Wow in the World
Tinkercast
Wow in the World is the #1 science podcast for kids and families, sharing the most amazing stories in science, technology, and new discoveries happening in the world around us. Each week, join hosts Mindy Thomas and Guy Raz as they take curious kids and their grown-ups on a cartoon for the ear journey filled with laughter, adventure, and wow-worthy stories. From the tiniest microbes to the farthest reaches of space, every episode of Wow in the World inspires wonder, fuels imagination, and makes science fun for the whole family. New episodes of Wow in the World come out every Monday for free! Plus, each week listeners get even more opportunities to say WOW with two other shows: Two Whats?! And A WOW!, a science-based game show, and WeWow, a rewatch, or should we say relisten, behind-the-scenes talk show hosted by our World Organization of Wowzers president, Dennis, featuring YOUR comments, reviews, and messages! 🎉 Want to keep the Wow going? Grownups can join the World Organization of Wowzers (W.O.W.) at https://bit.ly/46CDndK to receive quarterly mailings, birthday cards, a welcome kit with a t-shirt, autographed photo of Mindy & Guy Raz, access to 1,000+ digital activities and exclusive access to members-only events! Plus, grownups help support our podcast and our mission to create content and experiences that connect laughter to learning, curiosity to innovation and kids to the WOWs in their world!Learn more at https://bit.ly/3IsPeBR. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Episodes
Mentioned books
Aug 9, 2025 • 30min
WeWow on the Weekend (8/9/25)
Dennis proudly showcases his dazzling new library card and dives into listener questions. He explains why humans have fingernails and shares heartwarming elephant encounters. Curious about the cosmos? Dennis reveals the sun has about five billion years left before its big finale. In a whimsical twist, the hosts journey back to witness the birth of Hunga Tonga, discussing underwater volcanos and plant colonization. They even touch on NASA's insights connecting volcanic islands to Mars. Humorous insights about bird poop add a lighthearted touch!
Aug 8, 2025 • 12min
Two Whats?! And A Wow! - Fruit Truths! (8/8/25)
Dive into the delightful world of fruit! Discover how apples belong to the rose family, and learn the surprising weight of jackfruit—up to 120 pounds! Uncover the unique classification of coconuts as fruit, nut, and seed. Join in on a fun game that tests your knowledge about these tasty treats, and hear about fantastic prizes for winners. It’s a juicy exploration filled with laughs and intriguing facts!
Aug 4, 2025 • 24min
How To Talk To A Cat (8/4/25)
Mindy struggles to get her sleigh cats to listen. The hosts explore how changing her tone might improve communication. They delve into 'cat-directed speech' and its effects, likening it to the way we talk to babies. A fascinating study reveals that most cats respond better to their owner's voice and even react to baby talk. Mindy hilariously attempts this technique to herd her cats, leading to chaotic results. The episode wraps up with fun listener messages and shout-outs from around the globe.
Aug 3, 2025 • 26min
WeWow on the Weekend (8/3/25)
Join Dennis and Reggie as they check in on Goldie-Bob the Goldfish and hilariously concoct the infamous 'Dennis Punch'—with questionable results! Delve into an encore segment about cooling the planet, exploring the impacts of climate change and heat waves. Discover intriguing geoengineering ideas like injecting calcium carbonate into the atmosphere and learn how volcanic eruptions inspire innovative solutions. Expect plenty of playful banter and laughter as they tackle these big topics with a lighthearted touch!
Aug 2, 2025 • 25min
WeWow on the Weekend (8/2/25)
Join Dennis and Reggie as they dive into Reggie's wild Antarctic vacation filled with penguins. They answer quirky questions, including the mystery of the hot dog eating contest and the gizzard advantage. Enjoy a chaotic review of past segments, leading to the hilarious Nom Nom Awards, where Ricequake takes the spotlight. Dive into the science behind how rice crunchies can model real-world collapses like dams and ice shelves. This fun mix of curiosity and laughs is sure to spark joy and learning!
Aug 1, 2025 • 8min
Two Whats?! And A Wow! - Water Jellyfish Made Of? (8/1/25)
Mindy's whimsical plans for jellyfish water bring a playful twist to the discussion. Dive into the fascinating world of jellyfish with trivia that reveals they predate dinosaurs! Discover how jellyfish have no heart, while octopuses defy that with three. Plus, the hosts challenge listeners to understand buoyancy and float grapes in salt water. It's a fun-filled journey packed with intriguing facts about these unique creatures!
Jul 28, 2025 • 23min
The Examinator: Outsmarting AI (7/28/25)
Mindy encounters the quirky Examinator, who grapples with AI outsmarting traditional tests. Together, they explore silly yet challenging trivia, diving deep into complex biology and physics problems. The Examinator reveals his mission to create examinations so tough they can stump advanced AI. As they brainstorm, he faces an identity crisis about his future should AI master his tests. With a dash of humor, Mindy suggests a new career path in barbering, all while listeners share their own fascinating Wows!
Jul 27, 2025 • 32min
WeWow on the Weekend (7/27/25)
Dennis and Reggie dive into the wacky world of the Reggie Report, sharing silly news and sports headlines. They tackle intriguing questions like how rainbows form and the logistics of school sleepovers. The highlight? An encore of a delightful adventure in "An Elevator to the Stars," featuring clever banter about space elevators and their potential impact on travel. With playful discussions and listener interactions throughout, it's a fun ride filled with laughter, curiosity, and imaginative ideas!
Jul 26, 2025 • 27min
WeWow on the Weekend (7/26/25)
Dennis kicks off a new segment, "Dear Diary!" where hilarious backyard mishaps unfold. The main story revisits the unique relationship between ducks and duckweed, exploring how ducks help spread this plant through their poop. Scientific inquiries reveal surprising lab findings about duckweed surviving digestion. The hosts dive into the intriguing concepts of mutualism, commensalism, and parasitism, all while keeping it fun and engaging for young listeners!
Jul 25, 2025 • 14min
Two Whats?! And A Wow! - Tentacular Spectacular! (7/25/25)
Dive into a thrilling underwater adventure as the hosts explore the world of tentacles! Discover why jellyfish don't have hearts, learn about the colossal squid’s deadly hooks, and get amazed by snails' thousands of tiny teeth. With a comedic twist, they debate if every day could be opposite day and challenge listeners to get crafty with paper tentacles. Expect laughter, surprising facts, and a splash of creativity!
