new object / amplituhedron

/http://theoryofeverything.org/MyToE/tags/amplituhedron/
https://www.wired.com/2013/12/amplituhedron-jewel-quantum-physics/

Locality says that particles interact at points in space-time. But suppose you want to inspect space-time very closely. Probing smaller and smaller distance scales requires ever higher energies, but at a certain scale, called the Planck length, the picture gets blurry: So much energy must be concentrated into such a small region that the energy collapses the region into a black hole, making it impossible to inspect. “There’s no way of measuring space and time separations once they are smaller than the Planck length,”