Welcome to PopSci’s at-home science projects series ... but here’s a setup that works well in a solar oven: a graham cracker base, marshmallow in the middle, and chocolate on top.

The science fair, which was presented ... he wanted to work on an engineering project, as he plans to major in mechanical engineering at college. His solar oven was made up of five sheets of ...

Not only does the Museum of Science and Industry (MOSI) have amazing activities you can do at their camps, but they're also showing us a DIY project!