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Dec 13, 2024

Google unveils ‘mind-boggling’ quantum computing chip | BBC News

Posted by in categories: computing, particle physics, quantum physics

Google has unveiled a new chip which it claims takes five minutes to solve a problem that would currently take the world’s fastest super computers ten septillion – or-1 years – to complete.

The chip is the latest development in a field known as quantum computing — which is attempting to use the principles of particle physics to create a new type of mind-bogglingly powerful computer.

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Dec 13, 2024

Virgin Galactic eyes possible expansion into Italy

Posted by in category: space

US space company Virgin Galactic announced Thursday it is exploring the possibility of opening a new base in Italy, potentially bringing suborbital flights to tourists in Europe for the first time.

Founded by British billionaire Richard Branson, the company is currently in a two-year hiatus to upgrade its fleet, following seven commercial flights to the edge of space from its US base at Spaceport America in New Mexico.

Virgin Galactic said it had signed an agreement with Italy’s ENAC civil aviation authority to study the feasibility of operating missions from Grottaglie Spaceport, located in the Puglia region of southern Italy.

Dec 13, 2024

Max Tegmark: Will AI Surpass Human Intelligence?

Posted by in categories: cosmology, mathematics, physics, robotics/AI

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Will AI ever surpass human intelligence, discover new laws of physics, and solve the greatest mysteries of our universe?

Continue reading “Max Tegmark: Will AI Surpass Human Intelligence?” »

Dec 13, 2024

TidyBot++: An Open-Source Holonomic Mobile Manipulator for Robot Learning

Posted by in categories: mobile phones, robotics/AI

Exploiting the promise of recent advances in imitation learning for mobile manipulation will require the collection of large numbers of human-guided demonstrations. This paper proposes an open-source design for an inexpensive, robust, and flexible mobile manipulator that can support arbitrary arms, enabling a wide range of real-world household mobile manipulation tasks. Crucially, our design uses powered casters to enable the mobile base to be fully holonomic, able to control all planar degrees of freedom independently and simultaneously. This feature makes the base more maneuverable and simplifies many mobile manipulation tasks, eliminating the kinematic constraints that create complex and time-consuming motions in nonholonomic bases. We equip our robot with an intuitive mobile phone teleoperation interface to enable easy data acquisition for imitation learning.

Dec 13, 2024

The Next Technological Revolution: What’s Coming?

Posted by in categories: futurism, media & arts

Technology has shaped our civilization as it grew down the centuries, and since the industrial revolution, each new generation seems defined by some new technological revolution… So what will the next revolution be?

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Dec 13, 2024

Scientists Discover Key Protein That Could Reverse Vascular Aging

Posted by in categories: biotech/medical, life extension

A recent study published in the journal Aging by Julia Michalkiewicz, Tung D. Nguyen, and Monica Y. Lee from the University of Illinois at Chicago College of Medicine underscores the essential role of the protein Nucleoporin93 (Nup93) in preserving blood vessel health during aging. The authors discuss emerging research that identifies Nup93 as a potential therapeutic target for preventing or mitigating aging-related conditions such as heart disease and stroke.

Cardiovascular diseases remain the leading causes of death worldwide, with aging identified as a major risk factor. Vascular health declines as endothelial cells (EC)—the protective lining of blood vessels—lose their functionality with age. This deterioration leads to inflammation, arterial stiffening, and reduced blood flow, significantly increasing the risk of life-threatening diseases. The authors underscore the urgent need to uncover the molecular mechanisms driving these changes.

Dec 13, 2024

Physicists uncover strong light-matter interactions in quantum spin liquids

Posted by in categories: particle physics, quantum physics

Physicists have long theorized the existence of a unique state of matter known as a quantum spin liquid. In this state, magnetic particles do not settle into an orderly pattern, even at absolute zero temperature. Instead, they remain in a constantly fluctuating, entangled state.

This unusual behavior is governed by complex quantum rules, leading to emergent properties that resemble fundamental aspects of our universe, such as the interactions of light and matter. Despite its intriguing implications, experimentally proving the existence of quantum spin liquids and exploring their distinctive properties has been extremely challenging.

In a paper recently published in Nature Physics, an international group of researchers comprised of an experimental team from Switzerland and France and theoretical physicists in Canada and the U.S., including Rice University, have found evidence of this enigmatic quantum spin liquid in a material known as pyrochlore cerium stannate.

Dec 13, 2024

Chroma Medicine, Nvelop Therapeutics Merge as nChroma Bio with Focus on Epigenetic Therapies

Posted by in categories: biotech/medical, genetics

The new company has also raised $75 million that will support the development of epigenetic editing therapies for hepatitis B and other disorders.

Dec 13, 2024

Gemini 2.0 can Steer the Wheels of Industry 4.0

Posted by in category: robotics/AI

Discover how Gemini 2.0 shapes Industry 4.0 with its groundbreaking multimodal capabilities in manufacturing and robotics.

Dec 13, 2024

Blood count stability reveals new pathways to personalized care

Posted by in category: biotech/medical

Researchers reveal that complete blood count setpoints are stable, patient-specific biomarkers that persist for decades, offering new avenues for personalized medicine and precision diagnostics.

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