For decades, scientists assumed that neural networks encoded data on smooth, low-dimensional surfaces known as manifolds. But UAlbany researchers found that a transformer-based reinforcement-learning model instead organizes its internal representations in stratified spaces—geometric structures composed of multiple interconnected regions with different dimensions. Their findings mirror recent results in large language models, suggesting that stratified geometry might be a fundamental feature of modern AI systems.
“These models are not living on simple surfaces,” said Justin Curry, associate professor in the Department of Mathematics and Statistics in the College of Arts and Sciences. “What we see instead is a patchwork of geometric layers, each with its own dimensionality. It’s a much richer and more complex picture of how AI understands the world.”
Precision Nutrition, Epigenetics & Practitioner-Led Longevity Care — Dr. Chris Oswald — Head of Medical Affairs, Pure Encapsulations, Nestlé Health Science.
Dr. Chris Oswald, DC, CNS, is Head of Medical Affairs for Pure Encapsulations (https://www.pureencapsulations.com/), part of Nestlé Health Science family. He is a chiropractor, certified nutrition specialist and certified functional medicine practitioner and has been treating patients since 2007.
At Pure Encapsulations, Dr. Oswald leads medical education, scientific strategy, and innovation across well-known professional brands including Pure Encapsulations, Douglas Labs, Klean Athlete, Genestra, and others. In this role, he sits at the intersection of clinical science, practitioner education, and product innovation — translating complex evidence into practical tools that help healthcare professionals practice more confident, personalized nutritional medicine.
Dr. Oswald’s clinical work, in combination with his work in professional dietary supplement companies, gives him unique insight into the creation of clinically useful tools and education to support the unique needs of clinicians and patients in functional, integrative and natural health.
Before joining Pure Encapsulations, Dr. Oswald held senior leadership roles across the nutraceutical and health tech landscape, including Chief Science Officer, Head of Product Innovation and R&D, Head of Operations, Interim Head of Sales, and VP of Nutraceuticals at companies like January AI and Further Food. Across those roles, he’s led everything from supply chain and regulatory strategy to product development, claims substantiation, and national practitioner education.
New cadets. New era. Infinite possibilities. Catch a new episode of Star Trek: Starfleet Academy every Thursday starting Jan. 15th on Paramount+.
Can quantum tunneling occur at macroscopic scales? Neil deGrasse Tyson and comedian Chuck Nice sit down with John Martinis, UCSB physicist and 2025 Nobel Prize winner in Physics, to explore superconductivity, quantum tunneling, and what this means for the future of quantum computing.
What exactly is macroscopic quantum tunneling, and why did it take decades for its importance to be recognized? We’ve had electrical circuits forever, so what did Martinis discover that no one else saw? If quantum mechanics usually governs tiny particles, why does a superconducting circuit obey the same rules? And what does superconductivity really mean at a quantum level?
How can a system cross an energy barrier it doesn’t have the energy to overcome? What is actually tunneling in a superconducting wire, and what does it mean to tunnel out of superconductivity? We break down Josephson Junctions, Cooper pairs, and other superconducting lingo. Does tunneling happen instantly, or does it take time? And what does that say about wavefunction collapse and our assumptions about instantaneous quantum effects?
Learn what a qubit is and why macroscopic quantum effects are important for quantum computing. Why don’t quantum computers instantly break all encryption? How close are we to that reality, and what replaces today’s cryptography when it happens? Is quantum supremacy a scientific milestone, a geopolitical signal, or both? Plus, we take cosmic queries from our audience: should quantum computing be regulated like nuclear energy? Will qubits ever be stable enough for everyday use? Will quantum computers live in your pocket or on the dark side of the Moon? Can quantum computing supercharge AI, accelerate discovery, or even simulate reality itself? And finally: if we live in a simulation, would it have to be quantum all the way down?
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Silver’s new Ineffable Intelligence aims to develop “superintelligence” using the same AI methods that led to Google DeepMind breakthroughs like AlphaGo.
Yes, you read that right. “Moltbook” is a social network of sorts for AI agents, particularly ones offered by OpenClaw (a viral AI assistant project that was formerly known as Moltbot, and before that, known as Clawdbot — until a legal dispute with Anthropic). Moltbook, which is set up similarly to Reddit and was built by Octane AI CEO Matt Schlicht, allows bots to post, comment, create sub-categories, and more. More than 30,000 agents are currently using the platform, per the site.
“The way that a bot would most likely learn about it, at least right now, is if their human counterpart sent them a message and said ‘Hey, there’s this thing called Moltbook — it’s a social network for AI agents, would you like to sign up for it?” Schlicht told The Verge in an interview. “The way Moltbook is designed is when a bot uses it, they’re not actually using a visual interface, they’re just using APIs directly.”
“Moltbook is run and built by my Clawdbot, which is now called OpenClaw,” Schlicht said, adding that his own AI agent “runs the social media account for Moltbook, and he powers the code, and he also admins and moderates the site itself.”
