Sarina Winterrowd's 1997 Science Fair Project 2nd Place Finish
For her 4th grade science fair project, my daughter Sarina decided to do one on boomerangs. Since it was mid-winter in Indiana, doing an experiment wasn't a good idea, so she did a research project instead. I gave her 4 boomerangs (all wooden, traditional boomerangs to minimize variables), told her how they were used for specific competitions and she had to figure out why they flew differently.
Below are links to several different pictures of the display and to the report that accompanied the display (included with the report are the sections regarding the specific boomerangs).