New research could spell the end of awkward, heavy cables.
Researchers working in the Horn of Africa, also known as the Somali Peninsula have uncovered evidence showing how Middle Stone Age humans survived in the wake of the eruption of Toba, one of the largest supervolcanoes in history, some 74,000 years ago.
Modern humans dispersed from Africa multiple times, but the event that led to global expansion occurred less than 100,000 years ago. Some researchers hypothesize that dispersals were restricted to “green corridors” formed during humid intervals when food was abundant and human populations expanded in lockstep with their environments.
But a new study in Nature led by scientists at The University of Texas at Austin suggests that humans also may have dispersed during arid intervals along “blue highways” created by seasonal rivers. Researchers also found stone tools that represent the oldest evidence of archery.
A polymer’s hidden properties illuminate a world where particles move with unparalleled freedom.
A recent study by scientists from the University of California, Irvine and Los Alamos National Laboratory, published in Nature Communications, reveals a breakthrough method for transforming everyday materials, such as glass, into materials scientists can use to make quantum computers.
“The materials we made are substances that exhibit unique electrical or quantum properties because of their specific atomic shapes or structures,” said Luis A. Jauregui, professor of physics & astronomy at UCI and lead author of the new paper. “Imagine if we could transform glass, typically considered an insulating material, and convert it into efficient conductors akin to copper. That’s what we’ve done.”
Conventional computers use silicon as a conductor, but silicon has limits. Quantum computers stand to help bypass these limits, and methods like those described in the new study will help quantum computers become an everyday reality.
As CHIP is better understood, its cardiovascular and oncological risks are more clearly defined, along with what to do about them, say experts.
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Nuclear fusion by inertial confinement has seen some dramatic progress in the past year years. After their big headlines in 2022, the National Ignition Facility has managed to pretty reliably reproduce ignition, and more recently, First Light Fusion collaborated with Sandia Labs on a remarkable experiment.
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Summary: Researchers propose a new approach to determine when consciousness emerges in infancy. Their suggestion, based on identifying markers of consciousness in adults and tracking when these markers appear in babies’ development, offers a potential pathway to understand this long-standing question.
The approach includes looking for specific behaviors or brain activation patterns known to correlate with consciousness in adults and then finding when these begin in infants. By identifying and grouping a broad range of markers present in early and late development, the researchers aim to pinpoint the emergence of consciousness more accurately. This method could provide insights into the complex process of becoming conscious, despite challenges like the inability of infants to communicate their experiences.
Searles_wager.pdf
Posted in futurism
Ìsaac asimov in his classic science for the layman book on neuroscience the human brain made an interesting speculation of whether or not the brain could understand itself he speculated if the brain could learn enough about its own functions the phenomenon of creativity and imagination and intuition…
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Are you or someone you know struggling with porn addiction? Do you wonder how to quit porn effectively? To quit porn addiction, we need to understand the root causes of porn addiction first. This is a tough subject to talk about, which is why we made this video.