Science Buddies: "Ask an Expert"

So I've just decided to do this project "Electrolyte Challenge: Orange Juice vs. Sports Drink." (http://www.sciencebuddies.com/science-f ... 0&from=TSW) I was planning on making use of this project while making interesting variations to it, but as I finished looking through it, I realized that I couldn't think of any variations I could do on this certain experiment. Everything's all cut out and dry, and I can't find room for improvement for some reason.
I'm just wondering if anyone could please share their insight and possibly ideas for variations that I could use.

Hi,

For alternatives to the cut and dried proceedure of the writeup try reading the resources listed in the bibliography and consider the ideas listed in the Variations and Credits section near the end of the writeup. You may also want to read this discussion thread from a prior year:

https://www.sciencebuddies.org/mentorin ... =29&t=5277

You may also want to try to create your own idea/question. You are not likely to be handed a really original project idea by posting a question like this in this blog.

Good luck!

Barrett L Tomlinson