Open Access – Lifeboat News: The Blog

Mar 15
2026

These Physicists Say They Found The Origin Of Reality

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One of the most perplexing questions in the foundations of physics is how our shared sense of reality emerges out of quantum mechanics. This is because in quantum mechanics, it seems, different observers can arrive at different conclusions about what is real and what not. A group of physicists now used an approach called “Quantum Darwinism” to solve this tricky problem. At least they say they solved it. I am not so sure. Let’s have a look.

Paper: https://journals.aps.org/pra/abstract… mugs, posters and more: ➜ https://sabines-store.dashery.com/ 💌 Support me on Donorbox ➜ https://donorbox.org/swtg 👉 Transcript with links to references on Patreon ➜ / sabine 📝 Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/ 📩 Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsle… 👂 Audio only podcast ➜ https://open.spotify.com/show/0MkNfXl… 🔗 Join this channel to get access to perks ➜ / @sabinehossenfelder 📚 Buy my book ➜ https://amzn.to/3HSAWJW #science #sciencenews #quantum #physics This video discusses the concept of “reality” in quantum physics, touching on how different observers can reach different conclusions. It features a presentation of a scientific paper on the “Metrological approach to the emergence of classical objectivity,” suggesting a potential solution to a long-standing problem in quantum mechanics. We explore how the “observer effect” and individual “consciousness” play a crucial role in shaping our understanding of “reality does not exist” within the realm of “quantum physics explained.” This deep dive connects the fundamental principles of “quantum mechanics” with profound questions in “philosophy.”

#science #sciencenews #quantum #physics.

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Mar 11
2026

This Spacetime Quasicrystal Could Solve Physicists’ Biggest Problem

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What is space, really? That’s one of the biggest questions in science. According to a pair of researchers from the Perimeter Institute, the answer to that is: a quasicrystal. What is a quasicrystal, and how is space a quasicrystal? Let’s take a look.

Paper: https://arxiv.org/abs/2601.

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📩 Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsle… Audio only podcast ➜ https://open.spotify.com/show/0MkNfXl… 🔗 Join this channel to get access to perks ➜ / @sabinehossenfelder 📚 Buy my book ➜ https://amzn.to/3HSAWJW #science #sciencenews #spacetime #physicsteacher What is space? That’s one of the biggest questions, not just in the foundations of physics, but in all of science. According to a new paper, the answer may be a quasicrystal, an idea from researchers working on quantum gravity. This video explores the implications of this idea, touching on concepts like String Theory and Loop Quantum Gravity, to understand what it might mean for theoretical physics.
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#science #sciencenews #spacetime #physicsteacher.

What is space? That’s one of the biggest questions, not just in the foundations of physics, but in all of science. According to a new paper, the answer may be a quasicrystal, an idea from researchers working on quantum gravity. This video explores the implications of this idea, touching on concepts like String Theory and Loop Quantum Gravity, to understand what it might mean for theoretical physics.

Continue reading “This Spacetime Quasicrystal Could Solve Physicists’ Biggest Problem” | >

Mar 8
2026

Breakthrough In Data Storage Could Store Your Photos for 10000 Years

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We’ve seen massive leaps in many different areas of tech over the past few years, and the next big revolution could be in data storage. In a recent paper, scientists at Microsoft revealed that they’ve found a way to store data for more than 10,000 years by laser-etching pieces of glass. There are also a few other interesting ways that researchers are improving other storage technologies. Let’s take a look.

#science #sciencenews #tech #technology

Mar 7
2026

The Simulation Hypothesis Gets Scientific Backing

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Do we live in a computer simulation? So far this question has been pursued mostly by philosophers because it was just too vague to make scientific sense of it. But this situation has changed now. Physicists are beginning to explore the consequences of the simulation hypothesis and a computer scientist has proposed a scientific framework to make sense of it. Let’s take a look.

Paper: https://iopscience.iop.org/article/10.1088/2632-072X/ae1e50

#science #sciencenews #physics #simulation

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Feb 13
2026

Physicist Publishes Method For Communicating With Parallel Universes

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In the many worlds theory of quantum physics, all possible outcomes of a quantum event occur, creating branching parallel worlds in which a different outcome is reality. According to a recently published paper, communication between those worlds should be possible under our current understanding of quantum physics. Sounds crazy? Let’s take a look.

Paper: https://arxiv.org/abs/2601.

#science #sciencenews #physics #quantum

Jan 5
2026

We Thought This Particle Was Impossible To Measure!

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The #1 most-wanted particle in physics is the graviton, a quantum of gravity. If physicists were to prove that gravitons exist, they would unambiguously prove that Einstein’s theory is ultimately wrong and must be replaced by a more complete theory that gives quantum properties to space and time. In a recent paper, a physicist came up with an ingenious experiment that could prove that gravitons do exist. Let’s take a look.

#science #sciencenews #physics

Dec 28
2025

Crazy: Scientists Compute With Human Brain Cells

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Human brains are roughly 100,000 times more energy-efficient than current AI systems. So why don’t we build computers using human brain cells? Don’t worry, researchers are one step ahead of you there – different teams across the globe are racing to develop neuron computers; processors that integrate living brain neurons into their chips. Let’s take a look at how this technology is developing and when we might see brain cells chips in the future.

Paper 1: https://www.cell.com/neuron/fulltext/.… 2: h https://www.frontiersin.org/journals/.… 👕T-shirts, mugs, posters and more: ➜ https://sabines-store.dashery.com/ 💌 Support me on Donorbox ➜ https://donorbox.org/swtg 👉 Transcript with links to references on Patreon ➜ / sabine 📝 Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/ 📩 Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsle… 👂 Audio only podcast ➜ https://open.spotify.com/show/0MkNfXl… 🔗 Join this channel to get access to perks ➜ / @sabinehossenfelder 📚 Buy my book ➜ https://amzn.to/3HSAWJW #science #sciencenews #tech #neuroscience.
Paper 2: h https://www.frontiersin.org/journals/.…

#science #sciencenews #tech #neuroscience

Dec 26
2025

New Experiment Sees Order Emerge from Chaos

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Physicists have theorized for decades that chaos doesn’t just destroy order, it can also create it. This could in turn mean that the laws of nature that make our universe the way it is could be emergent from chaos. In a recent study, physicists demonstrated order emerging chaos in an experiment. Let’s take a look.

Paper: https://www.nature.com/articles/s4156… mugs, posters and more: ➜ https://sabines-store.dashery.com/ 💌 Support me on Donorbox ➜ https://donorbox.org/swtg 👉 Transcript with links to references on Patreon ➜ / sabine 📝 Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/ 📩 Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsle… 👂 Audio only podcast ➜ https://open.spotify.com/show/0MkNfXl… 🔗 Join this channel to get access to perks ➜ / @sabinehossenfelder 📚 Buy my book ➜ https://amzn.to/3HSAWJW #science #sciencenews #physics #chaos.

#science #sciencenews #physics #chaos

Dec 20
2025

Surprise: Free Will Needs Quantum Physics to Fail, Physicists Show

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Some physicists believe that human consciousness is somehow linked to the indeterministic element of quantum physics. But according to a surprising new argument that just appeared on the arXiv, a world where everything is ruled by quantum physics is incompatible with the idea of free will. Let’s take a look.

Paper: https://arxiv.org/abs/2510.

#sciencenews #science #physics #philosophy

Dec 9
2025

100+ Years Old Debate About Quantum Reality Settled With Experiment. Really?

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In quantum physics, a wave function is a mathematical way to describe everything in the universe. But since quantum physics emerged, physicists have argued about whether or not the wave function is real. A group of physicists recently conducted a test of a theorem that describes the mechanics of the wave function, and they’ve told the press that they’ve settled the question: Yes, the wave-function is real. Let’s take a look.

Paper: https://arxiv.org/abs/2510.

#science #sciencenews #quantum #physics