Tinkerclass (Week 2 Day 3): Create & Test

It's day 3 of TINKERCLASS--the create and test phase. Look around your home to build out your plan from yesterday. This week's project features the Wow in the World episode, Rat Race! See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.