Mindy is building a nuclear fusion reactor in her back yard to help power her latest invention. In order to explain the science behind the power, Mindy takes Guy Raz inside our very own, 100% natural, locally sourced, fusion reactor just 93 million miles away .... the Sun! It's the who, when, where, why, how and WOW of nuclear fusion energy!

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!

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A Star is Born - A Brief History of Nuclear Fusion (5/12/25)