4 ms·

Curious, what are those hints?

• senko 4y ago
  Gravity
• sampo 4y ago
  Do the double slit experiment in a non-uniform gravitational field. Nobody knows how to calculate that. We have two perfectly good and internally consistent theories: Quantum mechanics and general relativity. But they are inconsistent with each other.
  • vecter 4y ago
    Ah yes. My understanding is more that we have to make gravity fit within QM as opposed to the other way around, but perhaps a unified theory would require changes to QM also?