Your Challenge
Harness the power of the sun and make a solar powered oven that can toast a marshmallow. ***WARNING*** Be sure to use an oven mitt or glove so you don’t burn your hands when touching the oven.
Once you can melt a marshmallow, see if you can make changes to your oven to speed up the cooking process. Then put it between two graham crackers with a piece of chocolate and make s’mores!