Bottle Xylophone

This was one of the experiments Camden has wanted to do from My Big Science Book.  We collected the bottles about a month or more ago so we could try it.  I have just been lazy about cleaning off all the rest of the paper and goop from the stickers on the bottles.  Camden has repeatedly pulled the empty bottles out of the pantry and asked, "When are we going to do this?  I really want to do it today."  Well, I finally cleaned them all up.

Ciera played the bottle xylophone for 1-2 minutes and then was more interested in trying to mix up the colored water again.  She loved mixing the colors.