As I said in the past Science Fair post -- stay tuned!
Well, now I’m telling you. My project was, what I wanted to know, is if the chemical reaction of baking soda and vinegar could blow up a balloon. It did!
Every test worked, but one. (It was probably a defective balloon.) There were many smart and creative projects at the fair. You can view several in the attached photos.
Look for this fair every year at our school. Hope you enjoyed, and have a good day from your Gifford Junior Journalists.