4th Grade Science Projects that Dad's Will Love

I love these projects and I am sure other dad's will too.  Check them out.  For our science fair, to get permission for some of these, parents will need to help supervise on the day of the fair.  

This is a great 4th grade science project.  It has the coolness effect, but it is not too difficult for a 4th grade to explain the science behind it.  Here is the link to the site for this cool 4th grade science project.

I've always wanted to get one of those fancy machines you find at science museums that make kids hair stick up in all directions.  This is a cool 4th grade science project that is basically the same idea with a slightly different effect./  This is a cool idea for a science project that has "dad" written all over it.  Moms will like it, too!