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Apr 23, 2024

Meet Apollo, the real-life robot who wants to give you more free time | Hard Reset

Posted by in categories: robotics/AI, sustainability

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About the video: Will robots replace us? Apptronik, creator of the general purpose robot Apollo, has crafted a product that would only take the undesirable tasks away from humans.

Continue reading “Meet Apollo, the real-life robot who wants to give you more free time | Hard Reset” »

Apr 23, 2024

Why recycling metal is an opportunity too good to waste

Posted by in categories: energy, sustainability, transportation

Recycling energy-transition metals from battery, electric vehicles and renewable energy products offers abundant growth potential.

Apr 23, 2024

Study shows ultra-thin two-dimensional materials can rotate the polarization of visible light

Posted by in categories: computing, materials

It has been known for centuries that light exhibits wave-like behavior in certain situations. Some materials are able to rotate the polarization, i.e. the direction of oscillation, of the light wave when the light passes through the material. This property is utilized in a central component of optical communication networks known as an “optical isolator” or “optical diode.” This component allows light to propagate in one direction but blocks all light in the other direction.

Apr 23, 2024

Machine Learning Uncovers New Ways to Kill Bacteria With Non-Antibiotic Drugs

Posted by in categories: biotech/medical, health, robotics/AI

Human history was forever changed with the discovery of antibiotics in 1928. Infectious diseases such as pneumonia, tuberculosis and sepsis were widespread and lethal until penicillin made them treatable.

Surgical procedures that once came with a high risk of infection became safer and more routine. Antibiotics marked a triumphant moment in science that transformed medical practice and saved countless lives.

But antibiotics have an inherent caveat: When overused, bacteria can evolve resistance to these drugs. The World Health Organization estimated that these superbugs caused 1.27 million deaths around the world in 2019 and will likely become an increasing threat to global public health in the coming years.

Apr 23, 2024

FlowMind: Automatic Workflow Generation with LLMs

Posted by in category: robotics/AI

JP Morgan presents FlowMind.

Automatic Workflow Generation with LLMs https://huggingface.co/papers/2404.

The rapidly evolving field of Robotic Process Automation (RPA) has made significant strides in automating repetitive processes, yet its effectiveness diminishes in scenarios requiring…

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Apr 23, 2024

For The First Time, Scientists Showed Structural, Brain-Wide Changes During Menstruation

Posted by in category: neuroscience

The constant ebb and flow of hormones that guide the menstrual cycle don’t just affect reproductive anatomy. They also reshape the brain, and a study has given us insight into how this happens.

Led by neuroscientists Elizabeth Rizor and Viktoriya Babenko of the University of California Santa Barbara, a team of researchers tracked 30 women who menstruate over their cycles, documenting in detail the structural changes that take place in the brain as hormonal profiles fluctuate.

The results, which are yet to be peer-reviewed but can be found on preprint server bioRxiv, suggest that structural changes in the brain during menstruation may not be limited to those regions associated with the menstrual cycle.

Apr 23, 2024

The Universe’s Accelerated Expansion Might be Slowing Down

Posted by in categories: cosmology, evolution

The universe is still expanding at an accelerating rate, but it may have slowed down recently compared to a few billion years ago, early results from the most precise measurement of its evolution yet suggested Thursday.

While the preliminary findings are far from confirmed, if they hold up it would further deepen the mystery of dark energy—and likely mean there is something important missing in our understanding of the cosmos.

These signals of our universe’s changing speeds were spotted by the Dark Energy Spectroscopic Instrument (DESI), which is perched atop a telescope at the Kitt Peak National Observatory in the US state of Arizona.

Apr 23, 2024

Quantinuum Quantum Computer using Microsoft’s ‘Logical Quantum Bits’ runs 14,000 Experiments with No Errors

Posted by in categories: computing, quantum physics

A team of computer engineers from quantum computer maker Quantinuum, working with computer scientists from Microsoft, has found a way to greatly reduce errors when running experiments on a quantum computer. The combined group has published a paper describing their work and results on the arXiv preprint server.

Computer scientists have been working for several years to build a truly useful quantum computer that could achieve quantum supremacy. Research has come a long way, most of which has involved adding more qubits.

But such research has been held up by one main problem—quantum computers make a lot of errors. To overcome this problem, researchers have been looking for ways to reduce the number of errors or to correct those that are made before results are produced.

Apr 23, 2024

SpaceX’s Latest Progress in Starship Development and Lunar Exploration

Posted by in categories: innovation, space travel

SpaceX is making rapid progress in the development of their Starship, with improvements in heat shield tiles, construction of a second launch tower, and multiple successful launches, showcasing their commitment to innovation and progress in space exploration.

Questions to inspire discussion.

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Apr 23, 2024

A National Security Insider Does the Math on the Dangers of AI

Posted by in categories: biotech/medical, government, health, internet, policy, robotics/AI, security

Jason Matheny is a delight to speak with, provided you’re up for a lengthy conversation about potential technological and biomedical catastrophe.

Now CEO and president of Rand Corporation, Matheny has built a career out of thinking about such gloomy scenarios. An economist by training with a focus on public health, he dived into the worlds of pharmaceutical development and cultivated meat before turning his attention to national security.

As director of Intelligence Advanced Research Projects Activity, the US intelligence community’s research agency, he pushed for more attention to the dangers of biological weapons and badly designed artificial intelligence. In 2021, Matheny was tapped to be President Biden’s senior adviser on technology and national security issues. And then, in July of last year, he became CEO and president of Rand, the oldest nonprofit think tank in the US, which has shaped government policy on nuclear strategy, the Vietnam War, and the development of the internet.

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