Where are the best places to find longevity research? We just updated this list of top anti-aging research journals; any we missed?
Finding quality life-extension research is tough, so we’ve compiled the best anti-aging research journals and resources, all in one place!
OpenAI CEO Sam Altman is remaining tight-lipped about the company’s secretive Q* project — even after admitting that his company is something of a leaky ship.
Even among those who followed along with OpenAI’s November massacre that saw Altman temporarily ousted, it’s easy to overlook the Q* (pronounced “queue-star”) of it all, particularly because nobody outside the company really knows what the heck it is.
The speculation-laden project was linked to the chaos at the firm in the aftermath of that failed coup, and at the end of 2023, OpenAI refused to answer any questions about it — a posture Altman continued in a new interview with tech podcaster Lex Fridman.
On Monday, Nvidia unveiled the Blackwell B200 tensor core chip—the company’s most powerful single-chip GPU, with 208 billion transistors—which Nvidia claims can reduce AI inference operating…
Neuralink, Elon Musk ’s brain chip startup, released a video on Wednesday showing the company’s first patient using a laptop with just his mind.
The video, which was livestreamed on Neuralink’s account on X, showed 29-year-old Noland Arbaugh playing a game of chess on his laptop using Neuralink’s brain computer interface (BCI) technology. Arbaugh is paralyzed from the shoulders down due to what he describes as a “freak diving accident.”
“It’s all brain power there,” Arbaugh said, referring to his ability to use a mouse and keyboard unassisted. He later added, “Basically, it was like using the Force on the cursor and I could get it to move wherever I wanted.”
Scientists from Massey University in New Zealand, the University of Mainz in Germany, Sorbonne University in France, and the Facility for Rare Isotope Beams (FRIB) discuss the limit of the periodic table and revising the concept of the “island of stability” with recent advances in superheavy element research. Their work first appeared in Nature Reviews Physics.
In addition to the Nature Reviews Physics, Physics Reports has published a review on the atomic electronic structure theory for superheavy elements.
What is the heaviest bound nucleus and the heaviest bound atom and what are their properties? The nuclei of chemical elements with more than 103 protons are labeled as “superheavy.” They are part of a vast unknown territory of these nuclei that scientists are trying to uncover. Exploring this uncharted territory provides prospects for discoveries that connect the broad areas of science.
After setting a new world speed record for humanoid robots earlier this month, China’s Unitree is now claiming another. Its latest H1 bipedal takes the title for first to perform a standing backflip without the use of hydraulics.
Yes, humanoids like Boston Dynamics’ Atlas have been nailing backflips for a few years now but they make use of heavy, potentially leaky hydraulics to launch into the air, somersault backwards and then land on both feet.
Impressively, Unitree’s H1 relies on in-house M107 electric joint motors only, each of which boasts 360 Nm (265.5 lb.ft) of peak torque and can also be found on the company’s B2 quadruped. Each leg has three degrees of freedom at the hip plus one at the knee and another at the ankle, and all cabling is routed internally for snag-free clean lines.
Think the Upside Down in Stranger Things is a work of fiction? Well, it is, but something eerily reminiscent of the Upside Down – dark matter, or a “dark mirror” universe – is being studied and taken very seriously by scientists.
So what exactly is dark matter? NASA explains, Like ordinary matter, dark matter takes up space and holds mass. But it doesn’t reflect, absorb, or radiate light – at least not enough for us to detect yet.
In Verlinde’s picture of emergent gravity, as soon as you enter low-density regions — basically, anything outside the solar system — gravity behaves differently than we would expect from Einstein’s theory of general relativity. At large scales, there is a natural inward pull to space itself, which forces matter to clump up more tightly than it otherwise would.
This idea was exciting because it allowed astronomers to find a way to test this new theory. Observers could take this new theory of gravity and put it in models of galaxy structure and evolution to find differences between it and models of dark matter.
Over the years, however, the experimental results have been mixed. Some early tests favored emergent gravity over dark matter when it came to the rotation rates of stars. But more recent observations haven’t found an advantage. And dark matter can also explain much more than galaxy rotation rates; tests within galaxy clusters have found emergent gravity coming up short.
Studies on the synthesis and application of chiral materials has important scientific significance and market value. However, the design, synthesis and application of chiral materials are still in their infancy, and relevant research is limited to natural chiral polymer materials and very few artificial synthetic chiral materials.
In response to the key problems of synthesis, characterization, and mechanism research in the field of chiral materials, researchers from the Qingdao Institute of Bioenergy and Bioprocess Technology of the Chinese Academy of Sciences have proposed a novel concept of “asymmetric kinetic resolution polymerization” (AKRP), which provides a new method for the efficient synthesis, direct characterization of chiral polymer materials, and a new approach for studying the reaction mechanism of asymmetric polymerization.
The challenge in achieving AKRP is the design and synthesis of highly enantioselective catalysts. To solve this problem, the researchers proposed the “dual-ligand” strategy for the first time, enabling the highly enantioselective chiral (BisSalen)Al catalysts. The research is published in Journal of the American Chemical Society.
