Quantum Questions

• As light from a star spreads out and weakens, do gaps form between the photons?
• Can one bit of light bounce off another bit of light?
• Can the decay half-life of a radioactive material be changed?
• Could scientists perfectly simulate the entire universe in a computer, down to the last atom?
• Do atoms ever actually touch each other?
• Does an electron in an atom move at all?
• Does every black hole contain a singularity?
• How can an electron leap between atomic levels without passing through all the space in between?
• How can you tell a black hole made out of antimatter from a black hole made out of matter?
• How do you make a one-photon-thick beam of light?
• How does a photon accelerate to light speed so quickly?
• How does quantum theory allow a rock to turn suddenly into a duck?
• Is light a particle or a wave?
• What did Schrodinger's Cat experiment prove?
• What is the shape of an electron?
• What keeps space empty?
• When does a light beam have only a single frequency?
• Why do quantum effects only happen on the atomic scale?
• Why don't atoms collapse if they are mostly empty space?
• Why don't electrons in the atom enter the nucleus?
• Why is physics scale invariant?