Half the Deck Trick | Maths Magic Summary An amazing maths card trick that you can try at home. Predict the red and black cards in a deck split in two using maths! Half the Deck Trick | Maths Magic Asset type Science at home Related content Bubble elasticity Discover new ways to explore the elasticity of bubble film with Dr Julie Read more How to do simple paper chromatography with spinach ANU PhD Student Rose Zhang shows you through the art of chromatography. Read more How to make a rainbow Astrophysics Researcher Dr Noelia Martinez Rey shows you how to make a rainbow with a few simple items. Read more Subscribe to receive new experiments as they become available Email Address * Subscribe