I will explain the idea that random quantum states and systems have universal physical attributes that make them all look alike. This is a consequence of a rigorous geometric property of hyperspheres, and is in stark contrast to what we are used to, where the wave functions of a free particle, atom, and oscillator are all different. I will use this idea to motivate a challenge for quantum computers to test for these universal physical attributes, thereby testing whether or not a given simulated quantum system is "typical“.