PHOTON INTERACTION IS USUALLY
GRAVITON INTERACTION

• Graviton interaction is a photon/antiphoton interaction
  

• Photon interacts with electron shells
  - Scattering produces the entropic (forward) flow of time
  - Produces electron translation in our detectors
  

• Antiphoton interacts with nucleus primarily
  - produces nuclear recoil
  - produces Newton's third law of motion