
Wow in the World
The #1 science podcast for kids and their grown-ups. Hosts Mindy Thomas and Guy Raz share stories about the latest news in science, technology, and innovation. Stories that give kids hope, agency and make us all say "WOW"!New episodes come out every Monday for free. Listen 1-week early and to all episodes ad-free with Wondery+, Wondery+ Kids on Apple Podcasts, or Amazon Music with a Prime membership or Amazon Music Unlimited subscription.
Latest episodes

Apr 21, 2025 • 25min
Earth Day Party (4/21/25)
Mindy is throwing an EARTH day party! And she'll move mountains to decorate accordingly... literally! Put on your reusable party hats and join the Wow crew to celebrate 4.5 billion years of this big blue planet that we call home. It wouldn't be an Earth Day party without Earth Day presents... find out what kinds of bonkerballs gifts the crew has in store to keep our planet happy and healthy! It's the who, when, where, why, how and WOW of climate change!Grownups, visit tinkercast.com/planetwow to learn more about our trailblazing, audio-filled, adventure-packed GeoTour designed to get you and your family out into nature and on a mission to uncover geocaches filled with trackable Planet Wow! trading cards and more WOW surprises! Join the World Organization of Wowzers today and receive quarterly mailings and birthday cards, access to 1000+ digital activities, first dibs at live show tickets, plus a welcome kit with t-shirt and an autograph from Mindy & Guy Raz! Visit https://bit.ly/40xiRrH to sign your Wowzer up for a membership to the World Organization of Wowzers today!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Apr 20, 2025 • 32min
WeWow on the Weekend (4/20/25)
Dennis and Reggie dish about dinosaurs and host a Q&A segment, plus an encore episode of “Do Birds of a Feather Flock Together?” If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! Originally aired 6/9/24.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Apr 19, 2025 • 22min
WeWow on the Weekend (4/19/25)
Dennis and Reggie listen to a song from the new Tinkercast Podcast "Once Upon a Beat!" plus an encore episode, “Un-BEE-lievable Bees!" If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! Originally aired 6/8/24.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Apr 18, 2025 • 27min
WeWow Earth Week - Day 5 (4/18/25)
Join the hosts for a fun exploration of quirky living situations, including the antics of a cat that thinks it's the landlord! They dive into the whimsical concept of building with dirty diapers, humorously discussing the challenges of creating 'diaper concrete.' Engaging anecdotes and imaginative scenarios keep the laughter rolling as they tackle the intricacies of unconventional housing while promoting environmental awareness. The playful banter makes for an entertaining and thought-provoking take on both creativity and community.

Apr 17, 2025 • 23min
WeWow Earth Week - Day 4 (4/17/25)
Join a whimsical rooftop adventure where a nine-legged spider uncovers the charm of quirky buildings while tackling plastic waste. Journey into laughter with characters as they explore the potential of plant-based spider silk as an eco-friendly alternative to plastics. Celebrate friendship in podcasting with playful banter and environmental insights, all wrapped in a fun, engaging atmosphere. Plus, Dennis shares his impressive neighborhood clean-up efforts, inspiring young listeners to take action for the planet!

Apr 16, 2025 • 25min
WeWow Earth Week - Day 3 (4/16/25)
Join the fun as the hosts dive into water conservation tips while showcasing the animated movie 'Sneaks.' They explore innovative paint technology in art that helps combat climate change. Laugh along with their whimsical adventure to a fancy gala featuring quirky exhibits and playful antics. The lively blend of art and science highlights creative chaos, featuring humorous surprises and engaging interactions with listeners. It's a colorful ride full of delightful absurdity and creative spirit!

Apr 15, 2025 • 21min
WeWow Earth Week - Day 2 (4/15/25)
In a captivating journey for Earth Week, the hosts delve into the importance of recycling and proper waste sorting. They also highlight the amusing chaos of managing unconventional pets. Discover the fascinating microscopic bacterium, Rhodococcus ruber, known for breaking down ocean plastic. With playful banter and creative reuse ideas, they engage listeners on how to combat plastic pollution. This blend of humor and education makes for an entertaining exploration of caring for our planet.

Apr 14, 2025 • 19min
WeWow Earth Week - Day 1 (4/14/25)
Join a lively celebration of Earth Week as the hosts dive into the whimsical world of growing birds from seeds. Discover the surprising importance of parasites in ecosystems and how climate change impacts them. Engage in the excitement of new STEM toys featuring the hosts' faces while gearing up for a climate march that highlights underappreciated organisms. It’s a fun mix of science, activism, and community, all with a dose of humor that makes learning about the environment entertaining!

Apr 13, 2025 • 33min
WeWow on the Weekend (4/13/25)
Join the hosts for a whimsical exploration filled with fishy fun and culinary chaos, including an imaginative seafood-inspired birthday cake! Discover exciting new STEM toys aimed at young scientists and dive into fascinating omega-3 insights. Enjoy a hilarious undersea adventure in Peru, navigating fish oil production and the playful antics of sardines. The lively banter culminates with a humorous discussion about the delightful idea of fish tacos raining from the sky. It's a weekend full of laughter and learning!

Apr 12, 2025 • 25min
WeWow on the Weekend (4/12/25)
Dennis and Reggie tell knock-knock jokes and write some new songs, host a Q&A segment, and listen to an encore of "SomeFIN Smells Fishy in Here, Part 1!" If you have a question for Dennis, leave him a voicemail at 1-888-7WOW-WOW. Your question might just end up on WeWow on the Weekend! Originally aired 8/3/24.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.