Shout out to Gracey’s Adventures! In this post we made a bouncing egg! No kidding! I had never heard of this experiment, but it exists. We took an egg, put it in a cup of vinegar. We waited around 36 hours. The experiment said to wait 24 to 48, depending on the egg. We went just in between. The shell of the egg literally melted off. The process was super neat to watch. The outer portion of the egg came off and all that was left was the inside. Baby girl tested it, and sure enough, it bounced. Check out the video below to watch our little experiment! Enjoy!