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May 9, 2023

Why you don’t want ‘phantom energy’ on a spacecraft

Posted by in categories: solar power, space travel, sustainability, wearables

You may not have heard of piezoelectric materials, but odds are, you have benefitted from them.

Piezoelectric materials are —like crystals, bone or proteins—that produce an electric current when they are placed under mechanical stress.

Materials that harvest energy from their surroundings (through light, heat and motion) are finding their way into solar cells, wearable and implantable electronics and even onto spacecraft. They let us keep devices charged for longer, maybe even forever, without the need to connect them to a power supply.

May 8, 2023

Astronomers spot a rogue supermassive black hole hurtling through space leaving star formation in its wake

Posted by in categories: cosmology, physics

I either think this has to do with some unknown physics problem like lack of some sorta gravity on spacetime fabric or it could be piloted by lifeforms as a black hole spaceship. Either way this could be addressed with a laser that could evaporate it back into light for instance a matter into light laser or put it back in place with a stasis field.


Supermassive black holes (SMBHs) lurk in the center of large galaxies like ours. From their commanding position in the galaxy’s heart, they feed on gas, dust, stars, and anything else that strays too close, growing more massive as time passes. But in rare circumstances, an SMBH can be forced out of its position and hurtle through space as a rogue SMBH.

In a new paper, researchers from Canada, Australia, and the U.S. present evidence of a rogue SMBH that’s tearing through space and interacting with the circumgalactic medium (CGM.) Along the way, the giant is creating and triggering .

Continue reading “Astronomers spot a rogue supermassive black hole hurtling through space leaving star formation in its wake” »

May 8, 2023

The realization of a continuous time crystal based on a photonic metamaterial

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

A time crystal, as originally proposed in 2012, is a new state of matter in which the particles are in continuous oscillatory motion. Time crystals break time-translation symmetry. Discrete time crystals do so by oscillating under the influence of a periodic external parametric force, and this type of time crystal has been demonstrated in trapped ions, atoms and spin systems.

Continuous time crystals are more interesting and arguably more important, as they exhibit continuous time-translation symmetry but can spontaneously enter a regime of periodic motion, induced by a vanishingly small perturbation. It is now understood that this state is only possible in an open system, and a continuous quantum-time-crystal state has recently been observed in a quantum system of ultracold atoms inside an optical cavity illuminated with light.

In a paper published in Nature Physics, researchers at University of Southampton in the U.K. showed that a classical metamaterial nanostructure can be driven to a state that exhibits the same key characteristics of a continuous time crystal.

May 8, 2023

Study presents large brain-like neural networks for AI

Posted by in categories: augmented reality, biological, mobile phones, robotics/AI, virtual reality, wearables

In a new study in Nature Machine Intelligence, researchers Bojian Yin and Sander Bohté from the HBP partner Dutch National Research Institute for Mathematics and Computer Science (CWI) demonstrate a significant step towards artificial intelligence that can be used in local devices like smartphones and in VR-like applications, while protecting privacy.

They show how brain-like neurons combined with novel learning methods enable training fast and energy-efficient spiking on a large scale. Potential applications range from wearable AI to and Augmented Reality.

While modern artificial neural networks are the backbone of the current AI revolution, they are only loosely inspired by networks of real, biological neurons such as our brain. The brain however is a much larger network, much more energy-efficient, and can respond ultra-fast when triggered by external events. Spiking neural networks are special types of neural networks that more closely mimic the working of biological neurons: the neurons of our nervous system communicate by exchanging electrical pulses, and they do so only sparingly.

May 8, 2023

New self-repairing bio-shoe concept unveiled

Posted by in categories: biological, materials

Year 2013 😗😁


Shamees Aden, a British designer and scientist, has come up with a concept for a pair of self-repairing shoes of synthetic protocell materials.

Protocells are molecules that on their own are not alive, but when used with other types of protocells can mimic the properties of living organisms. They react to heat, light and pressure like live cells.

Continue reading “New self-repairing bio-shoe concept unveiled” »

May 8, 2023

Spider-like robotic AI arms can be attached to and controlled by humans

Posted by in categories: cyborgs, robotics/AI, wearables

😗😁


Jizai Arms.

“Half a century since the concept of a cyborg was introduced, Jizai-bodies (digital cyborgs), enabled by the spread of wearable robotics, are the focus of much research in recent times,” states the company’s website.

May 8, 2023

NASA Just Announced That A 50mi Eruption Has Cracked Open The Seafloor At Hunga Tonga

Posted by in category: climatology

https://youtube.com/watch?v=xCaPasy-eXA

Volcanoes are enigmatic and formidable forces of nature, with unbelievable power that can shatter the very foundation of the Earth.

These colossal mountains of molten rock and ash have the ability to unleash devastation on a scale that is beyond human comprehension. While most of us don’t have to see the deadly effects of volcanic eruptions everyday, it doesn’t mean that they don’t happen.

Continue reading “NASA Just Announced That A 50mi Eruption Has Cracked Open The Seafloor At Hunga Tonga” »

May 8, 2023

Digital Immortality Uncovered: How AI Could Help Us Live Forever

Posted by in categories: ethics, life extension, neuroscience, robotics/AI, virtual reality

Discover the fascinating world of digital immortality and the pivotal role artificial intelligence plays in bringing this concept to life. In this captivating video, we delve into the intriguing idea of preserving our consciousness, memories, and personalities in a digital realm, potentially allowing us to live forever in a virtual environment. Unravel the cutting-edge AI technologies like mind uploading, AI-powered avatars, and advanced brain-computer interfaces that are pushing the boundaries of what it means to be alive.

Join us as we explore the ethical considerations, current progress, and future prospects of digital immortality. Learn about the ongoing advancements in brain-computer interfaces such as Neuralink, AI-powered virtual assistants like ChatGPT, and the challenges and opportunities that lie ahead. Will digital immortality redefine humanity’s relationship with life, death, and existence itself? Watch now to uncover the possibilities.

Continue reading “Digital Immortality Uncovered: How AI Could Help Us Live Forever” »

May 8, 2023

A New Black Hole Could Actually Help Us Build a Real, Working Warp Drive

Posted by in categories: cosmology, space travel

We just got a little closer to boldly going where we never have before.

May 8, 2023

Scientists Say They’ve Finally Solved Stephen Hawking’s Black Hole Paradox

Posted by in category: cosmology

Scientists say they solved the Hawking information paradox, which states that information can neither be emitted from a black hole or preserved inside forever.