The life and death of Schrodinger's cat vector illustration. Schrodinger's famous thought experiment. Quantum superposition cat. A cat, a flask of poison, and a radioactive source are placed in a sealed box isolated on white background. The life and death of Schrodinger's cat vector illustration. Schrodinger's famous thought experiment. Quantum superposition cat. A cat, a flask of poison, and a radioactive source are placed in a sealed box isolated on white background.