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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
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
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
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
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
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
'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
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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