Well, yu could say I was playing with a soccer ball (or what ever ball) one cold day, and the ball didn't bounce as well as in the summer time.

You just have to take what the judges say, and improver on your project by studying it all year round. I did that, and I am favored to go to the State science fair and the DCSYC.

I am running a battery test for my science fair experiment. need help understanding Ohm's Law i a simplified mannor. I also need a couple of practice problems to present to the judges. The project is due febuary 1st.