Physics Singing wine glasses Make music with wine glasses and squash, and investigate how changing one variable can affect another. Singing wine glasses Read more
Chemistry Giant bubbles Learn why bubbles are always round and find out how to make giant bubbles with a couple of wooden spoons and some string. Giant bubbles Read more
Chemistry Homemade lava lamp Build a homemade lava lamp and use a surprising property of citrus fruits to explore the science of floating and sinking. Homemade lava lamp Read more
Physics Rubber band cannons Build rubber band cannons from crisp tins and drinks bottles, and use them to explore projectile motion. Rubber band cannons Read more
