Qubit model and fidget toy

Qubit model and fidget toy. To celebrate the Unesco International Year of Quantum Science and Technology here is a classic quantum bit (qubit) model you can play with. Ideal for the quantum physicist in your life or just for the quantum curious. This toy provides you a way of making and breaking your own qubit in anticipation of actual quantum computers being available. The model splits each qubit in half and uses 5x2 little magnets for assembly. You can also mix and match different qubit colors to create some entanglement. The model is based on the original logo of the Oxford Center for Quantum Computation ca. 2000.