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The holographic secret of black holes |
As weird as it might sound, black holes appear to be holograms. |
Feb 19, 2024
by
Paul M. Sutter, Universe Today via Phys.org
Science & Medicine Blogs |
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Quantum zeta epiphany: Physicist finds a new approach to a $1 million mathematical enigma |
Numbers like π, e and φ often turn up in unexpected places in science and mathematics. Pascal's triangle and the Fibonacci sequence also seem inexplicably widespread in nature. Then there's the Riemann zeta function, a deceptively straightforward function that has perplexed mathematicians since the 19th century. |
Sep 24, 2023
by
UC Barbara - Phys.org
Science & Medicine Blogs |
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New plant-derived composite is tough as bone and hard as aluminum |
The strongest part of a tree lies not in its trunk or its sprawling roots, but in the walls of its microscopic cells. |
Feb 10, 2023
by
Jennifer Chu - MIT via Phys
Science & Medicine Blogs |
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Quantum Entanglement Has Now Been Directly Observed at The Macroscopic Scale |
Quantum entanglement is the binding together of two particles or objects, even though they may be far apart - their respective properties are linked in a way that's not possible under the rules of classical physics. It's a weird phenomenon that Einstein described as " spooky action at a distance", but its weirdness is what makes it so fascinating to scientists. |
Dec 28, 2022
by David Nield - ScienceAlert
Science & Medicine Blogs |
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Our Universe May Have Emerged from a Black Hole in a Higher Dimensional Universe |
New research from theoretical physicists at the Perimeter Institute proposes that our universe may have emerged from a black hole in a higher-dimensional universe. The big bang poses a big question: if it was indeed the cataclysm that blasted our universe into existence 13.7 billion years ago, wh |
Oct 15, 2022
by
SciTechDaily
Science & Medicine Blogs |
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Black hole discovered firing jets at neighboring galaxy |
With the help of citizen scientists, a team of astronomers has discovered a unique black hole spewing a fiery jet at another galaxy. The black hole is hosted by a galaxy around one billion light years away from Earth named RAD12. The work was published today in Monthly Notices of the Royal Astronomical Society: Letters. |
Oct 15, 2022
by
Royal Astronomical Society via Phys
Science & Medicine News |
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'Nanomagnetic' computing can provide low-energy AI, researchers show |
Researchers have shown it is possible to perform artificial intelligence using tiny nanomagnets that interact like neurons in the brain. The new method, developed by a team led by Imperial College London researchers, could slash the energy cost of artificial intelligence (AI), which is currently doubling globally every 3.5 months. |
Sep 30, 2022
by
Phys.org
Tech News |
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The Big Bang Didn't Happen |
The Big Bang Hypothesis - which states the universe has been expanding since it began 14 billion years ago in a hot and dense state - is contradicted by the new James Webb Space Telescope images, writes Eric Lerner. |
Aug 22, 2022
by
Eric J. Lerner - IAI News
Science & Medicine News |
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