1: Introduction 1: WHAT IS CHEMISTRY? 1: THE NAIL INSIDE YOU Natural and MAN-MADE materials 1: MATERIALS HISTORY Prehistoric materials 1: MATERIALS 1: THE TERRIFYING TALE OF A BUNGEE JUMP Elastic materials 1: THE TERRIFYING THREAT OF A LEAKY NAPPY Absorbent materials 1: THE BRIDGE OF TERROR Strong and flexible materials 1: THE INVISIBLE FROG 1: Transparent, TRANSLUCENT AND OPAQUE materials 1: KEEPING WARM IN AN IGLOO Insulating materials 1: STATES OF MATTER 1: SOLIDS, LIQUIDS AND GASES states of matter 1: COOKING WITH CHEMISTRY Melting 1: THE SECRET MESSAGE Changing materials 1: REVENGE OF THE GRANDCHILDREN Suitability of materials 1: SPLAT! DISCOVERING POTTERY Firing clay 1: BOUNCY-BALL EGG-SPERIMENT Chemical changes 1: SAD STORY OF A SQUEAKY BIKE Materials that rust 1: THE LAZY BALLOON BLOWER Changing states 1: PROPERTIES OF MATERIALS 1: PURER THAN A MOUNTAIN STREAM Filtration 1: THE SEAWATER YOU CAN DRINK Desalination 1: HOW TO GET A DRINK IN THE DESERT Evaporation and condensation 1: DISAPPEARING ICE Freezing and melting 1: THE DRY-ICE DISASTER Stage chemistry 1: MATERIALS FOR DIFFERENT PURPOSES 1: TOOTHY TROUBLE WITH BACTERIA Mouth bacteria 1: WHY BIKES DON'T HAVE HARD TYRES (ANY MORE) Materials history 1: STEPHANIE'S BULLETPROOF SURPRISE Ultra-strong materials 1: EATING OUR OWN POO? Chemical recycling 1: FROM WEE TO WATER . AND MORE Chemical recycling 1: ATOMS, ELEMENTS AND COMPOUNDS 1: THE ATOMIC PARTY Structure of an atom 1: MOLECULES Elements and compounds 1: THE PERIODIC TABLE.