Make bouncy eggs and experiment with the chem’’ve dissolved its shell. Will it bounce? If you don't want to use up an egg for this activity, it can be done with just the shell of an egg - simply put pieces of empty egg shell in the liquids and see what happens. This series of ExpeRimental is supported by the Royal Society of Chemistry. ExpeRimental, brought to you by the Royal Institution of Great Britain, is a series of free short films that make it fun, easy and cheap to do science at home with children aged 4 to 10. Our films give you lots of ideas for kids' activities that will help you explore the world around you, question and experiment together. We'll show you how to do the activity and how to make sure adults and children get the most out of it. Why not have a go and then tell us what you think on our Facebook page? https://www.facebook.com/Ri.ExpeRimental Subscribe for regular science videos: http://bit.ly/RiSubscRibe The Ri is on Twitter: http://twitter.com/ri_science and Facebook: http://www.facebook.com/royalinstitution and Tumblr: http://ri-science.tumblr.com/ Subscribe for the latest science videos: http://bit.ly/RiNewsletter Our editorial policy: http://www.rigb.org/home/editorial-policy