According to the holographic principle, the real structure of the universe is a two-dimensional surface. This surface has no gravity and no depth, only quantum and atomic forces.

Fibroblast-collagen matrix culture has facilitated the analysis of cell physiology under conditions that more closely resemble an in vivo-like environment compared to conventional 2-dimensional ...

Some physicists actually believe that the universe we live in might be a hologram. The idea isn’t that the universe is some sort of fake simulation out of The Matrix, but rather that even though ...