A trio of theoretical physicists at the Pennsylvania State University has calculated the upper limit for the possible quantization of time—they suggest 10−33 seconds as the upper limit for the period of a universal oscillator. ...
(Phys.org)—Sociologists Richard Dukes and Heather Albanesi of the University of Colorado claim in a paper they've had published in The Social Science Journal that when teachers use a red pen to add comments to student papers, ...
(Phys.org) —As one of the pillars of the natural sciences, thermodynamics plays an important role in all processes that involve heat, energy, and work. While the principles of thermodynamics can predict the amount of work ...
(PhysOrg.com) -- This flow chart of the estimated US energy use in 2009, assembled by the Lawrence Livermore National Laboratory (LLNL), paints a pretty sobering picture of our energy situation. To begin with, it shows that ...
(Phys.org)—One of the challenges of understanding the complex behavior of animals is to relate the behavior to the complex processes occurring within the brain. So far, neural models have not been able to bridge this gap, ...
An international team of space researchers working with NASA's Goddard Space Flight Center has found previously unknown organic molecules on Mars using a new experiment aboard the Curiosity rover. The results are published ...
One of the more intriguing technologies at the Consumer Electronics Show (CES) being held this week is a 42-inch-long, curved monitor. Made by Alienware, the monitor is supposed to simulate peripheral vision. The sci-fi-like ...
Johanna Nichols, a linguist at the University of California, Berkeley, has used her pioneering work in the field of language history to learn more about language development in North America. She has found that it can be ...
(Phys.org) —Is it possible that a moving object could have zero energy? The common sense answer is no, since motion itself is kinetic energy, but this answer has been challenged recently by the concept of quantum time crystals. ...
Call it a sixth sense, or evolution’s gift to these cold-blooded reptiles: some snakes have infrared vision. Also called “heat vision,” the infrared rays, which have longer wavelengths than those of visible light, signify ...
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