Introduction

This week marks the official start of summertime right here in the northern hemisphere. WOW Summer Week is a hands-on crash course in fun fun 101 for science seekers and inventoritos everywhere. If you all want instructions on how to make moon sand go to tinkercast.com slash we wow. And upload pictures and videos of your duck truck full of sand. You can upload them at tinkercasts.com slash share. Hey, Prime members! You can listen to WOW in the world early and ad-free on Amazon Music. Download the app today!