Solar Oven DIY The base of the project was a couple of personal size pizza boxes I saved in my craft stash just for this project. The boys loved making and decorating their own personal solar ...

You can create an oven out of an old pizza box, tin foil, cling wrap and black paper, but make sure to cut a window in the box to let the sun come through.

Explanation The pizza box solar oven can reach a temperature of more than 275 degrees, which is hot enough to cook food and kill germs in water.