The Holographic Universe

The holographic universe is a scientific idea suggesting that all the information describing our 3D reality might be encoded on a distant, two-dimensional surface at the universe's boundaries. This concept stems from theories combining quantum physics and gravity, implying our universe could be like a hologram—where the 'whole' is represented on its edges. Essentially, our everyday experience of a three-dimensional world might be generated from data stored on a lower-dimensional boundary, connecting the very small (quantum) and very large (cosmological) in a way that challenges conventional notions of space and reality.