Wow in the World

Grownups, we've partnered with our friends at Aspen Institute, Geocaching, and Nature Conservancy to encourage the Wowzers in your life to learn how to better take care of our planet by exploring places that WOW! Visit tinkercast.com/planetwow to learn more about our trailblazing, audio-filled, adventure-packed GeoTour to uncover geocaches filled with trackable Planet Wow! trading cards and more W...

Dennis brings a little razzle-dazzle to today's show, and he and Reggie debut a new segment! Plus, and encore of "Bored Out Of Your Bonkerballs? - Why Having Nothing To Do Can Be Good For You!" Originally aired 5/25/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Baby Dennis and Baby Sock Dennis try hosting the show... then Dennis and Reggie answer your questions! Plus, an encore of "The Cubic Scoop on Wombat Poop!" Originally aired 5/24/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

We've got a JAWS-dropping edition of Two Whats?! And A Wow! this week, as we celebrate everyone’s favorite ocean predator: The Shark! Visit https://bit.ly/3zfwJMc for more details. Originally aired 11/8/24. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Humans are going back to the moon, and so is Mindy ... in her dreams! Join the gang as they travel though the endless dreamscape that is Mindy's mind and discover everything there is to know about NASA's Artemis moon program and they're attempt to land the first man on the moon in almost 50 years! It's the who, when, where, why, how and WOW of project Artemis! Originally aired 10/7/24. See Privacy...

Dennis and Reggie practice good dental hygiene (sort of) and read reviewsies! Plus, and encore of "G-Force Vs. Wasabi: How The Brain Registers Pain!" Originally aired 5/18/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Dennis and Reggie play with a cool new toy, answer questions, and introduce a new member of the WeWow on the Weekend family. Plus, and encore of "An UnFROGettable Day At the Museum of Wow!" Originally aired 5/17/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

We’re all about the solar system this week! The next episode of Two Whats?! And a Wow is all about PLANETS! Mindy & Guy Raz help us sort through some stellar silliness to get to the real Wows about these celestial bodies. Visit  https://bit.ly/3zfwJMc  for more details. Originally aired 11/29/24. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https:/...

In this high-speed episode of Wow in the World, Mindy and Guy Raz turbocharge an ordinary day… It’s the 25th-Annual DIY Homemade Go-Kart Derby! But in classic Mindy fashion, she isn’t showing up with just any homemade kart—she’s built a cutting-edge Formula 1-style race car! As it turns out, Formula 1 racing is basically “one giant science fair,” powered by teams of scientists working to design th...

Dennis and Reggie have a crafternoon. Plus an encore episode of, “Heeeere Foodie, Foodie! Edible Insects on the Menu!” Originally aired 3/23/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Reggie performs a magic trick and Dennis listens to voicemails. Plus an encore episode of, “Song Of The Singing Mouse!” Originally aired Originally aired 3/22/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Our next episode of Two Whats?! And a Wow will really pull you in... No REALLY... It’s all about BLACK HOLES! And Guy and Mindy will bring you a supernova of fan and facts about these interstellar vortexes. Originally aired 10/11/24. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Get your whiskers ready! In this episode of Wow in the World, Mindy and Guy Raz step onto the wildest game show ever: The Purrr-fect Match–where cats sniff out their humans based on smell! Inspired by a real scientific cat study from Tokyo University of Agriculture, this episode dives into the science of how cats recognize (or ignore!) their humans, all while navigating a backstage full of chaos,...

Dennis and Reggie play a round of Eye Spy and listen to voicemails. Plus an encore episode of, “Getting Nosey about the Science of Smell!" Originally aired 3/16/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Reggie brings donuts into the basement and Dennis reads Reviewsies. Plus an encore episode of, “Operation Earth: How to be Cool to a Planet that's Hot! Originally aired 3/15/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

We've got the questions AND answers in this out of this world round of Two Whats?! And a Wow! We're challenging you to find the facts from the fiction about STRENGTH! Originally aired 3/22/24. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

In this laugh-inducing, hair-raising, and educational episode of Wow in the World, Mindy, Guy Raz, and the WOW crew learn about a new way to help strengthen teeth! Dennis reveals his brand-new haircut - a perfectly round, helmet-shaped hairstyle hardened with hair gel. While the crew struggles to compliment the new ‘do, the conversation quickly spirals into unexpected territory when Thomas Fingerl...

Dennis and Reggie read Reveiwsies and end up doing some stunts. Plus an encore episode of, “That's Nuts!” Originally aired 3/9/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Dennis has a bad hair day and invents a new segments to fix it. Plus an encore episode of, “An Intergalactic Interloper!” Originally aired 3/8/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

The next episode of Two Whats?! And a Wow will either make you squeak or say “Eeeek!”-- depending upon how you feel about… Rodents! Guy & Mindy will give you the 411 on rats, mice and some other amazing critters. Originally aired 1/26/24. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

What happens when biodegradable plastic bags meet the tiny, powerful creatures living in our oceans? In this episode about environmental ocean science, Mindy and Guy take you on a wild ride to explore a scientific breakthrough in biodegradable plastic bags! Listen and and discover how microscopic ocean microbes devour this new plastic, turning it into harmless byproducts. From supermarke...

Reggie loses track of time and Dennis starts the show without him. Then they read reviewsies. Plus an encore episode of, “Hey Onion! You’re Making Me Cry!” Originally aired 3/2/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

Dennis gets a goldfish and he and Reggie struggle to name it. Then they answer voicemails. Plus an encore episode of, “BANG! Where'd the Universe Come From?!” Originally aired 3/1/25. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

We've got the questions AND answers in this out of this world round of Two Whats?! And a Wow! We're challenging you to find the facts from the fiction about FIRE! Visit https://bit.ly/3zfwJMc for more. Originally aired 10/18/24. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .

On the first Wednesday of every month, our pal Dennis holds an official meeting exclusively for members of the World Organization of Wowzers! (... but really anyone can listen...) W.O.W. Members, visit tinkercast.com/wow to find this month’s birthday celebrations, top secret missions, and more! Grownups, we’re proud to bring free, high-quality educational podcasts to families and classrooms everyw...