This week, we're sharing an episode of a new series made by some of our favorite makers of kids' podcasts. Enjoy this sneak peek of "Who, When, Wow!"

Introducing... Who, When, Wow! A new Tinkercast original podcast from the creators of the #1 kids & family podcast, Wow in the World. Join host Rebecca Sheir on auditory journeys into the lives of history's unsung heroes and amazing humans who make us say "WOW!" This is just a preview of Who, When, Wow! But you can listen to the full episode at https://wondery.com/shows/who-when-wow/