What do loud blenders, dancing puppets, and animals making funny faces have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and an animal mimicry encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Sunday morning a little more wow-worthy.

This week, Dennis and Reggie sip smoothies and do some dancing with Baby Dennis! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Pull A Face! The Science Of Four-Legged Facial Mimicry!" from Wow in the World—an animal behavior science episode packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in.

"Pull A Face! The Science Of Four-Legged Facial Mimicry" originally aired on May 6th, 2019, and takes place at the Interspecies Face Pulling World Championships! Who can make the more emotive face... Chad the Chimp, or Susan the Sun Bear? There's only one way to find out! Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.

WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.

Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!

Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will 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!

This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of smoothies, dancing with Baby Dennis, and funny-face-making animals that will blow your socks off.

Originally aired 11/23/25.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What do dinosaur skeletons, Baby Dennis, and cockroach costumes have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a cockroach karate encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Saturday morning a little more wow-worthy.

This week, Dennis recounts his trip to the natural history museum, and he and Reggie read some reviewsies with Baby Dennis! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "The Karate Kickin' Cockroach" from Wow in the World—a cockroach-centric episode packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in.

"The Karate Kickin' Cockroach" originally aired on December 10th, 2018, and features Mindy and Guy Raz doing karate wearing life-sized cockroach costumes... in the name of science? Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.

WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.

Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!

Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will 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!

This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of dinosaur bones, reviewsies, and cockroaches… that will blow your socks off.

Originally aired 11/22/25.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What do working at the movie theater, oobleck, and saying thank you to our audience have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a goopy physics encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Sunday morning a little more wow-worthy.

This week, Dennis and Reggie talk shop about life in the working world! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Oobleck! Make Up Your Mind!" from Wow in the World—a messy physics episode all about non-Newtonian fluids packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in.

"Oobleck! Make Up Your Mind!" originally aired on May 11th, 2020, and explores the physics behind certain substances that behave as both a liquid and a solid… will it make for a good swimming pool filler? For Mindy, there’s only one way to find out! Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.

WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.

Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!

Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will 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!

This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of silly stories, slimy physics, and musical thank-yous that will blow your socks off.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What do dirty shirts, cats and dogs, and saying thank you to our audience have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a cats and dogs behavioral science encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Saturday morning a little more wow-worthy.

This week, Dennis and Reggie get dressed up (in ketchup and relish) to say thank you to even more Wowzers who helped “Keep Us Wowing” earlier this year! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Nice-Off! Cats Vs. Dogs" from Wow in the World—an animal behavior science episode packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in.

"Nice-Off! Cats Vs. Dogs" originally aired on April 13th, 2020, and explores the age-old questions…. which household pet is friendlier to humans… cats or dogs? Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.

WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.

Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!

Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will 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!

This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of dirty laundry, musical thank-yous, cats, and dogs… that will blow your socks off.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What do forgotten lunches, growling crabs, and saying thank you to our audience have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a spooky animal encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Sunday morning a little more wow-worthy.

This week, Dennis and Reggie play a disgusting game of “What’s in the (Lunch) Box,” and say thank you to more Wowzers who helped “Keep Us Wowing” earlier this year! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Growling Ghost-Crabs" from Wow in the World—a spooky underwater animal science episode packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in.

"Growling Ghost-Crabs" originally aired on December 1st, 2019, and puts Mindy and Guy on a paranormal quest to discover what makes ghost crabs’ stomachs growl! Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.

WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.

Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!

Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will 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!

This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of thank-yous, creative chaos, and spooky underwater animal science that will blow your socks off.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What do bow-ties, canned laughter, and gratitude for our audience of Wowzers have in common? This episode of WeWow, the bonkerballs variety show for kids and families from the creators of Wow in the World, has all of that and more. Dennis and Reggie are back with another weekend full of laughs, listener love, and a laughter science encore episode that'll have the whole family talking all over again. Whether you're a longtime Wowzer or just tuning in, WeWow on the Weekend is the kind of family variety podcast that makes every car ride, breakfast table, and slow Sunday morning a little more wow-worthy.

This week, Dennis and Reggie perform the first of their heartfelt thank-yous to the Wowzers who helped “Keep Us Wowing” earlier this year! And if that's not enough, WeWow on the Weekend wraps up with a fan-favorite encore of "Laughter In A Can: How Our Brains Interpret Funny Business" from Wow in the World—a laughter science episode packed with big ideas, bigger laughs, and the kind of curiosity that makes the whole family lean in.

"Laughter In A Can: How Our Brains Interpret Funny Business" originally aired on March 30th, 2020, and explores how our brains interpret laughter… both genuine, and “canned!” Dennis and Reggie revisit all the wow-worthy moments and bring their signature bonkerballs energy to a topic that's equal parts wild, important, and totally fascinating.

WeWow on the Weekend is part of the Tinkercast family of podcasts, created by the award-winning team behind the #1 science podcast for kids and families, Wow in the World. Every weekend, Dennis and his co-host Reggie answer listener questions, respond to fan reviews, play games, and celebrate the best moments from across the Tinkercast universe. It's a talk, talk, talk show unlike any other — and it's always better when YOU'RE part of it.

Want to hear your name on WeWow? Send Dennis a question or leave a podcast review for a chance to be featured on the show! You can also leave a message for Dennis at 1-888-7WOW-WOW!

Grownups, want to keep the Wow going? Join the World Organization of Wowzers (W.O.W.) at tinkercast.com/joinwewow and your Wowzers will 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!

This episode of WeWow is the perfect family variety podcast for Wowzers of all ages, full of thank-yous, creative chaos, and the science of laughter that will blow your socks off.

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...) Grownups, want to make your Wowzer’s summer reading list WOW?! Enter for a chance to win a free copy of Dinosaurs are Wow from our friends at the Little Free Library nonprofit organization! Visit tinkercast.com/littlefreelibrary to enter the giveaway before June 30th, 2026. W.O.W. Members, visit tinkercast.com/wow to find this month’s birthday celebrations, top secret missions, and more!

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 slight tea-mergency during breakfast– so he and Reggie make a brand new mug! Plus, an encore of "Long Live Lonesome George!" Originally aired 10/5/25.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Goldiebob the Goldfish gears up for something big... Meanwhile, Dennis and Reggie read Reviewsies and debut a playful new segment. Plus, an encore of "My Asteroid is Blowing Up!" Originally aired 10/4/25.

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 chow down on some birdseed. Yum? Plus, and encore of "Here Comes the Sun-Powered Energy!" Originally aired 9/28/25.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.