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Jul 16, 2024

Researchers Create New Class of Materials called ‘Glassy Gels’

Posted by in categories: chemistry, engineering, transportation

Researchers have created a new class of materials called “glassy gels” that are very hard and difficult to break despite containing more than 50% liquid. Coupled with the fact that glassy gels are simple to produce, the material holds promise for a variety of applications.

Gels and glassy polymers are classes of materials that have historically been viewed as distinct from one another. Glassy polymers are hard, stiff and often brittle. They’re used to make things like water bottles or airplane windows. Gels – such as contact lenses – contain liquid and are soft and stretchy.

“We’ve created a class of materials that we’ve termed glassy gels, which are as hard as glassy polymers, but – if you apply enough force – can stretch up to five times their original length, rather than breaking,” says Michael Dickey, corresponding author of a paper on the work and the Camille and Henry Dreyfus Professor of Chemical and Biomolecular Engineering at North Carolina State University. “What’s more, once the material has been stretched, you can get it to return to its original shape by applying heat. In addition, the surface of the glassy gels is highly adhesive, which is unusual for hard materials.”

Jul 16, 2024

NEW Glaucoma Treatment & REVERSE Aging Molecules Jul 2024 Update | Dr David Sinclair

Posted by in categories: biotech/medical, life extension

Yes, we wish it were quicker too.

In this short video Dr. David Sinclair discusses the progress made with the new glaucoma treatment and upcoming human trials. Also, the timeline for potential availability of the treatment and reverse aging molecules which his company Metrobiotech is working on.

Continue reading “NEW Glaucoma Treatment & REVERSE Aging Molecules Jul 2024 Update | Dr David Sinclair” »

Jul 16, 2024

NASA spacecraft just flew over 500 times the speed of sound

Posted by in category: space

And it’s about to go faster.

Jul 16, 2024

Tesla quietly adds three new climate settings, one of which helps with phone calls

Posted by in category: climatology

Tesla has quietly added three new climate settings to its vehicles with a new Software Update, one of which will make phone calls more enjoyable without having to touch any controls.

Tesla’s climate control system is one of the most robust and advanced in any vehicle available on the market. Everything from cabin pre-conditioning to Dog Mode to the use of a heat pump, which helps fight range loss in the winter, is available on a Tesla.

However, the company is always improving its vehicles through Over-the-Air Software Updates. Most recently, Tesla rolled out Software Version 2024.26.1, which features a few new features that make the HVAC more advanced than ever before.

Jul 16, 2024

Researchers achieve unprecedented nanostructuring inside silicon

Posted by in category: electronics

Silicon, the cornerstone of modern electronics, photovoltaics, and photonics, has traditionally been limited to surface-level nanofabrication due to the challenges posed by existing lithographic techniques. Available methods either fail to penetrate the wafer surface without causing alterations or are limited by the micron-scale resolution of laser lithography within Si.

Jul 16, 2024

The 2 Longest-Running Sci-Fi Shows Ever Are Finally Teaming Up

Posted by in category: futurism

Star Trek and Doctor Who will have a formal, IRL crossover at San Diego Comic-Con this year. Here’s what it means.

Jul 16, 2024

Illinois lands federal partnership to further develop quantum projects

Posted by in categories: computing, quantum physics

Gov. J.B. Pritzker on Tuesday plans to announce a major partnership with the U.S. Department of Defense’s research and development agency to further expand quantum research in Illinois.

The Defense Advanced Research Projects Agency, or DARPA, will take residency on the state’s quantum campus to establish a program where quantum computing prototypes will be tested. The location of the campus is expected to be announced soon.

According to DARPA, the goal of the “Quantum Benchmarking Initaitive,” or QBI, will be to evaluate and test quantum computing claims and “separate hype from reality.”

Jul 16, 2024

Current AIs only have the IQ level of a cat, asserts Google DeepMind CEO

Posted by in categories: media & arts, robotics/AI

The CEO of Google DeepMind has compared the IQ levels of contemporary artificial intelligence (AI) agents to domestic cats. “We’re still not even at cat intelligence yet, as a general system,” remarked Hassabis, answering a question about DeepMind’s progress in artificial general intelligence (AGI). However, research is progressing fast, with some huge cash and compute investments propelling it forward. Some expect it to eclipse human intelligence in the next half-decade.

Demis Hassabis, the co-founder and CEO of Google DeepMind, made the artificial intelligence vs. cat IQ comparison in a public discussion with Tony Blair, one of Britain’s ex-Prime Ministers. The talk was part of the Future of Britain Conference 2024, organized by the Institute for Global Change.

Hassabis highlights that his work is not focused on AI but on AGI. It gives us more perspective on how he is looking at the computer vs cat comparison. Yes, a contemporary AI can sometimes write, paint, or make music in a convincingly human-like fashion, but an ordinary house cat has a lot more general intelligence. “At the moment, we’re far from Human-level intelligence across the board,” admitted Hassabis. “But in certain areas like games playing [AI is] better than the best people in the world.”

Jul 16, 2024

New LHC results refute Fermilab’s “hole” in the Standard Model

Posted by in category: particle physics

With new W-boson, top quark, and Higgs boson measurements, the LHC contradicts earlier Fermilab results. The Standard Model still holds.

Jul 16, 2024

Breakthrough in quantum microscopy: Researchers are making electrons visible in slow motion

Posted by in categories: materials, quantum physics

Physicists at the University of Stuttgart under the leadership of Prof. Sebastian Loth are developing quantum microscopy which enables them for the first time to record the movement of electrons at the atomic level with both extremely high spatial and temporal resolution. Their method has the potential to enable scientists to develop materials in a much more targeted way than before.

The researchers have published their findings in the journal Nature Physics (“Terahertz spectroscopy of collective charge density wave dynamics at the atomic scale”).

“With the method we developed, we can make things visible that no one has seen before,” says Prof. Sebastian Loth, Managing Director of the Institute for Functional Matter and Quantum Technologies (FMQ) at the University of Stuttgart. “This makes it possible to settle questions about the movement of electrons in solids that have been unanswered since the 1980s.” However, the findings of Loth’s group are also of very practical significance for the development of new materials.

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