Black holes can have a minimum mass even if uncharged, and remain warm—this is how hidden extra dimensions reveal themselves. This changes our idea of the final fate of stars.
🎯 Usually, an uncharged black hole should evaporate completely. But with an extra dimension, it leaves behind a warm, indestructible clot of spacetime.
🎬 It brings to mind 'Interstellar': Gargantua warped time thanks to hidden dimensions. This work makes the science fiction a bit more real.