Erik Hoel opens his recent book, The World Behind the World: Consciousness, Free Will, and the Limits of Science 1, with a review of “humanity’s two perspectives on the world.” I learned of Hoel’s ...

Users, especially in the field of academics, can now get help from new capabilities in Search and Lens by Google. The latest updates solve equations, integrals, and word problems more easily. Google ...

A solution to P vs NP could unlock countless computational problems—or keep them forever out of reach. 1. On Monday, July 19, 2021, in the middle of another strange pandemic summer, a leading computer ...

Could the same computer algorithms that teach autonomous cars to drive safely help identify nearby asteroids or discover life in the universe? NASA scientists are trying to figure that out by ...

“Lack of wings and lack of evident means of propulsion clearly rule out conventional aircraft and helicopters. Many are soundless, many move at such speeds and with such accelerations that they defy ...

We are glad to share Ensia articles free of charge under the terms of Creative Commons’ Attribution-NoDerivs 3.0 Unported license. At the beginning of your post, please attribute the writer and Ensia ...