It's Day 5 of our special Back to School Edition of WeWow! To wrap up the week, we're sharing out our discoveries! Listen to all the discoveries from fellow tinkering scientists around the world, and don't forget to share your tinkerings with us at tinkercast.com/share!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.