Future VR headsets could use a new type of lens inspired by holographic devices. The bilayer bifocal lens relies on external voltage to change the intensities in the foci.

An intense X2.3-class flare was released by the sun yesterday, followed by several M-class flares, which caused a series of radio blackouts around the world.

Much of dreaming remains a mystery, but scientists have some ideas as to why certain people can remember dreams better than others.

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 earthquakes since the weekend, according to the U.S. Geological Survey.

New research sets the most stringent limit yet on the mass of the graviton, suggesting it may indeed be massless as predicted by Einstein’s theory of gravity.

Why human attempts to mechanize logic keep breaking down.

Implementation described in the paper: https://arxiv.org/abs/2107.13704 — cvaisnor/conscious_turing_machine.