First we are going to make the stars in our solar system. For this you need to dip a dry paintbrush in to white paint, and using your finger, flick the paintbrush, so that the paint goes all over ...

The now-retired professor of geology used those numbers to come up with a bold idea: to build a scaled model solar system, stretching those 40 miles from UMPI to Houlton. And with the help of ...