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Jul 4, 2021

Could AI Keep People ‘Alive’ After Death?

Posted by in categories: life extension, robotics/AI

Researchers and entrepreneurs are starting to ponder how AI could create versions of people after their deaths—not only as static replicas but as evolving digital entities that may steer companies or influence world events.


Experts are exploring ways artificial intelligence might confer a kind of digital immortality, preserving the personalities of the departed in virtual form and then allowing them to evolve.

Jul 4, 2021

Astronomers discover record-breaking star as small as the moon but with more mass than the sun

Posted by in category: cosmology

Astronomers have discovered the smallest yet most massive white dwarf star ever seen.

According to a new study published Thursday in the journal Nature, the “very special” star has a mass greater than that of our sun, all packed into a relatively small body, similar in size to our moon. It formed when two less massive white dwarf stars, which spent their lives as a pair orbiting around each other, collided and merged together.

At the end of their lives, the vast majority of stars become white dwarfs, which are essentially smoldering corpses, in addition to being one of the densest objects in the universe alongside black holes and neutron stars. In about 5 billion years, our sun will become a red giant before ultimately suffering the same fate.

Jul 4, 2021

No Rocket, No Cry. 10 On 10 For Space Junkie Jeff Bezos From Elon Musk

Posted by in categories: Elon Musk, space, sustainability

Elon Musk and Jeff Bezos have been feuding publicly for years, but the Tesla chief recently came out in praise of the Amazon boss.

Jul 4, 2021

ISIS in Afghanistan Remains ‘Serious Threat’

Posted by in category: futurism

ISIS-Khorasan, the Islamic State branch in Afghanistan, could soon “reconstitute capability,” said the US State Department’s John T. Godfrey.

Jul 3, 2021

Quantum desktop computer edges closer to reality with latest breakthrough

Posted by in categories: computing, quantum physics

Nothing now obstructing development of revolutionary computers, key figure says.

Jul 3, 2021

Scientists publish a how-to guide for creating mouse-human chimeric embryos

Posted by in categories: biotech/medical, innovation

A year after University at Buffalo scientists demonstrated that it was possible to produce millions of mature human cells in a mouse embryo, they have published a detailed description of the method so that other laboratories can do it, too.

The ability to produce millions of mature human in a living organism, called a chimera, which contains the cells of two species, is critical if the ultimate promise of to treat or cure is to be realized. But to produce those mature cells, human primed stem cells must be converted back into an earlier, less developed naive state so that the can co-develop with the inner cell mass in a blastocyst.

The protocol outlining how to do that has now been published in Nature Protocols by the UB scientists. They were invited to publish it because of the significant interest generated by the team’s initial publication describing their breakthrough last May.

Jul 3, 2021

Canada Day: Discovery of more unmarked graves fuel calls to cancel holiday

Posted by in category: energy

The remains of 182 people in unmarked Indigenous graves were found on the eve of Canada Day.

Jul 3, 2021

‘Time Cells’ Identified in Our Brains Encode The Flow of Time, Scientists Say

Posted by in category: neuroscience

How does the human brain keep track of the order of events in a sequence?

New research suggests that ‘time cells’ – neurons in the hippocampus thought to represent temporal information – could be the glue that sticks our memories together in the right sequence so that we can properly recall the correct order in which things happened.

Evidence for these kinds of sequence-tracking time cells was previously found in rats, where specific neuron assemblies are thought to support the recollection of events and the planning of action sequences – but less is known about how episodic memory is encoded in the human brain.

Jul 3, 2021

A Crystal Made Exclusively of Electrons – “Holy Grail” Wigner Crystals Observed for First Time

Posted by in categories: particle physics, quantum physics

Researchers at ETH Zurich have succeeded in observing a crystal that consists only of electrons. Such Wigner crystals were already predicted almost ninety years ago but could only now be observed directly in a semiconductor material.

Crystals have fascinated people through the ages. Who hasn’t admired the complex patterns of a snowflake at some point, or the perfectly symmetrical surfaces of a rock crystal? The magic doesn’t stop even if one knows that all this results from a simple interplay of attraction and repulsion between atoms and electrons. A team of researchers led by Ataç Imamoğlu, professor at the Institute for Quantum Electronics at ETH Zurich, have now produced a very special crystal. Unlike normal crystals, it consists exclusively of electrons. In doing so, they have confirmed a theoretical prediction that was made almost ninety years ago and which has since been regarded as a kind of holy grail of condensed matter physics. Their results were recently published in the scientific journal Nature.

A decades-old prediction

Continue reading “A Crystal Made Exclusively of Electrons – ‘Holy Grail’ Wigner Crystals Observed for First Time” »

Jul 3, 2021

WO2001057881A1 — Technical and theoretical specifications for warp drive technology

Posted by in categories: innovation, space travel

Warp drive patent.


The present invention relates to the use of technical drive systems, which operate by the modification of gravitational fields. These drive systems do not depend on the emission of matter to create thrust but create a change in the curvature of space-time, in accordance with general relativity. This allows travel by warping space-time to produce an independent warp drive system. Differential electron flow through a body in rotation is directed so as to simultaneously pass through a said body in its direction of rotation and contrary to its direction of rotation so as to release a directed flow of gravitons.