What Makes Chocolate Snap?

Why is new chocolate shinier than old chocolate? What is the white powdery layer observed on old chocolate? In this activity, we will learn more about chocolate and investigate why chocolate can lose its snap. After watching the video, why not try the activity yourselves? You can download our recipe and instruction sheet on our website: https://www.ccdc.cam.ac.uk/Community/... Recommended age: 8+ Health and Safety notes are available on our website. Our Crystal Adventures form part of the Cambridge Festival: https://www.festival.cam.ac.uk/events... Follow us on social media: Instagram: @ccdc_cambridge   / ccdc_cambridge   Twitter: @ccdc_cambridge https://twitter.com/ccdc_cambridge?re... Facebook: Cambridge Crystallographic Data Centre (CCDC) -   / ccdc.cambridge