Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Gravity: We might have been getting it wrong. Parent comment
> TLDR:
> the holographic principle allows physicists to study gravitational systems by projecting them on a boundary
> proved that symmetry is not possible in a gravitational theory if it obeys the holographic principle.
> meaning that symmetry would not be possible in quantum gravity.
> TLDR:
> the holographic principle allows physicists to study gravitational systems by projecting them on a boundary
> proved that symmetry is not possible in a gravitational theory if it obeys the holographic principle.
> meaning that symmetry would not be possible in quantum gravity.