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Apr 13, 2023

Low-cost, energy-efficient robotic hand could help us grasp the future

Posted by in categories: innovation, robotics/AI

Cambridge University researchers developed a novel robotic hand that works with minimal finger actuation.

In a significant breakthrough, researchers at the University of Cambridge have designed an energy-efficient robotic hand that can grasp a variety of objects with minimal finger actuation, according to a study published on April 11 in Advanced Intelligent Systems.

By relying on passive wrist movement and tactile sensors embedded in its ‘skin,’ the 3D-printed hand can carry out complex movements, paving the way for low-cost, energy-efficient robotics with more natural and adaptable activities.

Apr 13, 2023

Cyborg Earth and the Technological Embryogenesis of the Biosphere

Posted by in categories: biological, chemistry, cyborgs, particle physics, quantum physics, robotics/AI

Humongous Fungus, a specimen of Armillaria ostoyae, has claimed the title of world’s largest single organism. Though it features honey mushrooms above ground, the bulk of this creature’s mass arises from its vast subterranean mycelial network of filamentous tendrils. It has spread across more than 2,000 acres of soil and weighs over 30,000 metric tons. Yet I would contend that Humongous Fungus represents a mere microcosm of the world’s true largest organism, a creature that I will call Cyborg Earth. What is Cyborg Earth? Eastern religions have suggested that all life is fundamentally interconnected. Cyborg Earth represents an extension of this concept.

All across the globe, biological life thrives. Quintillions upon quintillions of biomolecular computations happen every second, powering all life. Mycoplasma bacteria. Communities of leafcutter ants. The Humongous Fungus. Beloved beagles. Seasonal influenza viruses. Parasitic roundworms. Families of Canadian elk. Vast blooms of cyanobacteria. Humanity. Life works because of complexity that arises from simplicity that in turn arises from whatever inscrutable quantum mechanical rules lay beneath the molecular scale.

All creatures rearrange atoms in various ways. Termites and beavers rearrange larger bunches of atoms than most organisms. As humans progressed from paleolithic to metalwork to industrialization and then to the space age, information revolution, and era of artificial intelligence, they learned to converse with the atoms around them in an ever more complex fashion. We are actors in an operatic performance, we are subroutines of evolution, we are interwoven matryoshka patterns, an epic chemistry.

Apr 13, 2023

Treating a Heart Attack before It Happens

Posted by in category: biotech/medical

The procedure is a long, long way from being applicable to humans, the researchers stress. But their findings, published today in Nature Cardiovascular Research, reshape our understanding of the regenerative capabilities of the heart – and possibly other organs – and how they might be enhanced through preventive medical intervention.

“It’s a proof of concept,” says Tzahor, “and it points to new avenues of research that examine giving heart treatment not only after the damage happens, but from a preventive position that increases the capacity for recovery from an injury before the damage even occurs.”

Apr 13, 2023

Yuri Gagarin — the first human in space

Posted by in category: space

On 12 April 1961, cosmonaut Yuri Gagarin launched on Vostok-1 (Vostok-K rocket & Vostok 3KA space capsule) to become the first person to orbit the Earth, the first human in space. His flight lasted for 1 hour and 48 minutes.

Credit: Roscosmos

Apr 13, 2023

PERSPECTIVE: A Practical Framework to Prepare for the Post-Quantum Future

Posted by in categories: mapping, quantum physics

Decide: mapping a path forward

Once you have put your organization in context and understood exposure to risk, the third step is making suggestions toward a response plan.

Apr 13, 2023

Lie Detector Firm Lobbies CIA, DOD on Automated Eye-Scanning Tech

Posted by in category: futurism

Converus is pitching EyeDetect to defense and intelligence agencies. But experts say eye movements are not reliable indicators of deception.

Apr 13, 2023

AI tools like ChatGPT likely to empower hacks, NSA cyber boss warns

Posted by in categories: cybercrime/malcode, finance, military, robotics/AI

While much-debated AI tools will not automate or elevate every digital assault, phishing scheme or hunt for software exploits, NSA’s Rob Joyce said April 11, what it will do is “optimize” workflows and deception in an already fast-paced environment.

“Is it going to replace hackers and be this super-AI hacking? Certainly not in the near term,” Joyce said at an event hosted by the Center for Strategic and International Studies think tank. “But it will make the hackers that use AI much more effective, and they will operate better than those who don’t.”

Continue reading “AI tools like ChatGPT likely to empower hacks, NSA cyber boss warns” »

Apr 12, 2023

Common dietary supplement proven to combat breast cancer

Posted by in categories: biotech/medical, innovation

In recent years, cancer therapies have often fallen short of expectations, with tumors developing resistance to medication. One such example is alpelisib, a drug approved for use in Switzerland as a treatment for advanced breast cancer.

However, a research group at the Department of Biomedicine of the University of Basel has made a breakthrough in understanding the reasons behind this resistance, publishing their findings in the journal Cell Reports Medicine.

For patients suffering from advanced and metastatic breast cancer, effective treatment options are limited. The PI3K signaling pathway is frequently overactive in breast cancer due to mutations that encourage tumor growth.

Apr 12, 2023

NASA discovers ultra-rare ‘double quasar’ about to collide into an unbelievably massive black hole

Posted by in category: cosmology

After 33 years, the Hubble Space Telescope is still uncovering new cosmic surprises. The venerable instrument recently added to its extensive catalog of finds when it spotted a rare double quasar blazing away in the distant reaches of the universe.

Researchers published a paper detailing the discovery on April 5 in the journal Nature (opens in new tab).

Apr 12, 2023

Black Hole Hurtling Through Space Leaves a Trail of Stars in Its Wake

Posted by in category: cosmology

Researchers theorize a stream of stars 200,000 light-years long came from a black hole ejected from its galaxy.