A team describes their new method, NeRF AI. They then test it on Lady Gaga and Miley Cyrus music videos, revealing artists’ immersive environments.
Our eyes allow us to see the world, and it all depends on the interplay between light and our eyes.
Continue reading “AI can now transform your eye reflections into intricate 3D renderings” »
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Now, scientists have observed a new type of atomic nuclei in an accelerator; 190 astatine (190 At) is the lightest isotope of astatine, with 105 neutrons and 85 protons.
It is much louder than previously believed possible and its discovery will alter our understanding of the universe.
Scientists have heard the “chorus” of gravitational waves emanating throughout the universe for the very first time, and it’s louder than they expected, a press statement reveals.
The new discovery was made by scientists using the North American Nanohertz Observatory for Gravitational Waves (NANOGrav).
Class-action lawsuit claims OpenAI has violated privacy laws by stealing “vast amounts” of personal data to train artificial intelligence models in quest for profit.
A surge in artificial intelligence users and accelerating technology advances have made it imperative to improve cyber regulations and policies worldwide.
Ahead of the upcoming AI Summit in London, the new technology has been creating a frenzy in the tech world, with many leaders expressing cause for concern about its rapid progress.
Another potentially game-changing discovery has come out of the lab of Feng Zhang, PhD. This time, they uncovered the first programmable RNA-guided system in eukaryotes. Just a few months ago, the Zhang lab adapted a contractile injection system, found naturally in bacteria, that deliver protein payloads to target human cells.
In this recent work, Zhang’s team describes how the system—based on the Fanzor protein—uses RNA as a guide to target DNA precisely, and that Fanzor can be reprogrammed to edit the genome of human cells. Additionally, the compact Fanzor systems have the potential to be more easily delivered to cells and tissues as therapeutics than CRISPR/Cas systems, and further refinements to improve their targeting efficiency could make them a valuable new technology for human genome editing.
The research is published in Nature, in the paper, “Fanzor is a eukaryotic programmable RNA-guided endonuclease.”
A seemingly magical material can block microwaves, infrared (IR) heat, and light and then magically shift to a transparent state that also allows IR and microwaves to pass through simply by being stretched or contracted.
Inspired by the properties of squid skin, which can shift from translucent to opaque due to the presence of iridocytes and chromatophores, the new material could help create stealth materials, safeguard electronic devices, dramatically improve energy efficiency in commercial buildings, and even protect against microwave weapons.
No One Has Accomplished All of These Feats in One Material .
Geoff Bennett:
Let’s expand our horizons a bit wider and look at important findings that are literally about space-time and the cosmos as we know it.
You might remember that Albert Einstein theorized that as heavy objects move through time and space, they create ripple effects in the fabric of our universe. Now an international team of scientists have detected new evidence of that. Researchers found new signs of gravitational waves, waves that are affected by huge movements, such as the collision of black holes.
The 25-year bet between neuroscientist Chris Koch and philosopher David Chalmers is settled. Consciousness, on the other hand, is not.
Dan Hendrycks joins the podcast to discuss evolutionary dynamics in AI development and how we could develop AI safely. You can read more about Dan’s work at https://www.safe.ai.
Timestamps:
00:00 Corporate AI race.
06:28 Evolutionary dynamics in AI
25:26 Why evolution applies to AI
50:58 Deceptive AI
1:06:04 Competition erodes safety.
10:17:40 Evolutionary fitness: humans versus AI
1:26:32 Different paradigms of AI risk.
1:42:57 Interpreting AI systems.
1:58:03 Honest AI and uncertain AI
2:06:52 Empirical and conceptual work.
2:12:16 Losing touch with reality.
Continue reading “Dan Hendrycks on Why Evolution Favors AIs over Humans” »
Scientists at Brookhaven National Laboratory have used two-dimensional condensed matter physics to understand the quark interactions in neutron stars, simplifying the study of these densest cosmic entities. This work helps to describe low-energy excitations in dense nuclear matter and could unveil new phenomena in extreme densities, propelling advancements in the study of neutron stars and comparisons with heavy-ion collisions.
Understanding the behavior of nuclear matter—including the quarks and gluons that make up the protons and neutrons of atomic nuclei—is extremely complicated. This is particularly true in our world, which is three dimensional. Mathematical techniques from condensed matter physics that consider interactions in just one spatial dimension (plus time) greatly simplify the challenge. Using this two-dimensional approach, scientists solved the complex equations that describe how low-energy excitations ripple through a system of dense nuclear matter. This work indicates that the center of neutron stars, where such dense nuclear matter exists in nature, may be described by an unexpected form.
