Lifeboat Foundation

A surprising star collision is making scientists rethink what they know about the universe.

Is our Universe really the only one? A new theory that hopes to solve one of the biggest problems in physics, may have rewritten our perception of time, and found a way through the Big Bang. Video by Howard Timberlake.

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Cosmology draws on many branches of physics to study the universe’s history. And what it’s found has forever changed how we understand our position in the cosmos.

Moving ever closer to the Web v.5.0 – an immersive virtual playground of the Metaverse – would signify a paramount convergent moment that MIT’s Rizwan Virk calls ‘The Simulation Point’ and I prefer to call the ‘Simulation Singularity’. Those future virtual worlds could be wholly devised and “fine-tuned” with a possibility to encode different sets of “physical laws and constants” for our enjoyment and exploration.

We are in the “kindergarten of godlings” right now. One could easily envision that with exponential development of AI-powered multisensory immersive technologies, by the mid-2030s most of us could immerse in “real virtualities” akin to lifestyles of today’s billionaires. Give it another couple of decades, each of us might opt to create and run their own virtual universe with [simulated] physics indistinguishable from the physics of our world. Or, you can always “fine-tune” the rule set, or tweak historical scenarios at will.

How can we be so certain about the Simulation Singularity circa 2035? By our very nature, we humans are linear thinkers. We evolved to estimate a distance from the predator or to the prey, and advanced mathematics is only a recent evolutionary addition. This is why it’s so difficult even for a modern man to grasp the power of exponentials. 40 steps in linear progression is just 40 steps away; 40 steps in exponential progression is a cool trillion (with a T) – it will take you 3 times from Earth to the Sun and back to Earth.

Continue reading “Nearing the Simulation Singularity: What Would Immersive Computing Mean to the Human Mentality?” »

A research team led by professors from the University of Pittsburgh Department of Physics and Astronomy has announced the discovery of a new electronic state of matter.

Jeremy Levy, a distinguished professor of condensed matter physics, and Patrick Irvin, a research associate professor are coauthors of the paper “Pascal conductance series in ballistic one-dimensional LaAIO3/SrTiO3 channels.” The research focuses on measurements in one-dimensional conducting systems where electrons are found to travel without scattering in groups of two or more at a time, rather than individually.

Continue reading “Pitt study uncovers new electronic state of matter” »

A research team led by professors from the University of Pittsburgh Department of Physics and Astronomy has announced the discovery of a new electronic state of matter.

Jeremy Levy, a distinguished professor of condensed matter physics, and Patrick Irvin, a research associate professor are coauthors of the paper “Pascal conductance series in ballistic one-dimensional LaAIO₃/SrTiO₃ channels.” The research focuses on measurements in one-dimensional conducting systems where electrons are found to travel without scattering in groups of two or more at a time, rather than individually.

Continue reading “Study uncovers new electronic state of matter” »

Next week, the European Space Agency is going to jettison a cubesat called Qarman from the International Space Station and watch it burst into a fireball as it reenters Earth’s atmosphere—all on purpose.

What’s the mission: Qarman (short for “QubeSat for Aerothermodynamic Research and Measurements on Ablation”) is a shoebox-sized experiment meant to help researchers better understand the physics at play when objects plummet into the planet’s atmosphere and burn up. Qarman was brought up to the ISS in December during a cargo resupply mission. On February 17, it will be cast back out into space and begin slowly drifting toward Earth before entering the atmosphere and burning up in about six months.

Tell me more: Qarman has four solar-cell-covered panels that are designed to increase atmospheric drag and hasten reentry. Its nose is made from a special kind of cork that’s typically used in thermal protection systems on spacecraft. Ground testing shows that when the cork heats up, it chars and flakes away a bit at a time. The Qarman team is interested in learning how this process works during reentry.

Continue reading “The ESA is about to turn one of its spacecraft into a fireball” »

In a universe that unthinkingly follows the rules, human agency is an anomaly. Can physics ever make sense of our power to change the physical world at will?

OmO.

Computer simulations show coupled oscillators behave as “activated time crystals”.