The Sound So Loud That It Circled the Earth Four Times The 1883 eruption on Krakatoa may be the loudest noise the Earth has ever made. It was 10:02 a.m. local time when the sound emerged from the island of Krakatoa, which sits between Java and Sumatra in Indonesia. It was heard 1,300 miles away […]Read more "Loudest Noise the Earth has ever made."
Alien life could be so advanced it becomes indistinguishable from physics. Perhaps Arthur C. Clarke was being uncharacteristically unambitious. He once pointed out that any sufficiently advanced technology is going to be indistinguishable from magic. If you dropped in on a bunch of Paleolithic farmers with your iPhone and a pair of sneakers, you’d undoubtedly […]Read more "Is Physical Law an Alien Intelligence?"