A new research paper reframes the simulation hypothesis, asking whether reality could be simulated and what science can test.
Gravity is usually presented as the most familiar of nature’s forces, the quiet background pull that keeps feet on sidewalks ...
Gravity used to be the most down-to-earth of ideas, the thing that kept apples falling and planets in line. Now a growing ...
The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...