Space isn't always three-dimensional—at least in a new quantum theory. The number of dimensions can change with temperature, like a sheet of paper folding into a box when heated. Such fuzzy geometry could help unravel the mysteries of black holes and gravity.
🎯 Even empty space at the quantum level isn't empty—it seethes with virtual particles. Now the very number of dimensions may join this dance.
🎬 Like the TARDIS from Doctor Who, which is bigger on the inside, this theory toys with the idea that dimensions can be mutable.