Quantum Gravity

1 article

An artistic depiction of quantum foam, illustrating the subatomic turbulence that forms the fabric of spacetime and its connection to information density.

What is Quantum Foam and Spacetime Fabric?

The universe's ultimate information density limit, the holographic principle, arguably stems from an invisible, fluctuating 'quantum foam' underlying spacetime.

Aram Sarkisian·June 23, 2026