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May 7, 2021

With a zap of electricity, scientists write a message into bacterial DNA for the first time

Posted by in category: biotech/medical

A new method is cheaper and more environmentally friendly than traditional processes.

Teresa Ambrosio, University of Nottingham.

May 7, 2021

Nope, We Haven’t Just Found Evidence For Mushrooms Growing on Mars

Posted by in category: space

Maybe not lol.


If we ever found life on another planet it would probably be the biggest news of the millennium, and you’d expect the evidence to be published in a highly prestigious journal like Nature or Science. So, when a study claiming that mushrooms are growing on Mars appears in an obscure and largely discredited publication, you have to be more than a little skeptical.

Earlier this week, a preprint of a new study appeared online, bearing the eyebrow-raising title Fungi on Mars? Evidence of Growth and Behavior From Sequential Images. Unfortunately, the paper is due for publication in the journal Advances in Microbiology, which is part of the Scientific Research Publishing (SCIRP) portfolio. Given that SCIRP has a history of plagiarizing articles from other journals, it’s pretty difficult to take any of its content seriously.

Continue reading “Nope, We Haven’t Just Found Evidence For Mushrooms Growing on Mars” »

May 7, 2021

Founder of Forever Healthy doubles down on mission to accelerate rejuvenation biotechnology

Posted by in categories: biotech/medical, life extension

That’s good funding.


Berlin, Gerrmany — Michael Greve, founder of the Forever Healthy Foundation and owner of Kizoo Technology Ventures, announced today that he will make available an additional €300 million to be invested in rejuvenation biotech.

The funds, to be deployed via Kizoo, will be used to create and support more startups in the rejuvenation space. They will also allow Kizoo to maintain a strong commitment to its key startups during follow-up rounds and to advance the therapies from clinical development to public availability.

Continue reading “Founder of Forever Healthy doubles down on mission to accelerate rejuvenation biotechnology” »

May 7, 2021

Engineering student helps federal experts solve a messy 3D printing problem

Posted by in categories: 3D printing, engineering

Tomographic 3D printing is a revolutionary technology that uses light to create three-dimensional objects. A projector beams light at a rotating vial containing photocurable resin, and within seconds the desired shape forms inside the vial. The light projections needed to solidify specific 3D regions of the polymer are calculated using tomographic imaging concepts.

The technology was first demonstrated by researchers at the University of California, Berkeley and Lawrence Livermore National Labs in 2019, and a Swiss group at École Polytechnique Fédérale de Lausanne (EPFL) in 2020. It is significantly faster than traditional 3D printing in layers, can print around existing objects, and does not require support structures.

Though incredible, the technology can get messy in the lab. The vial’s round shape makes it refract rays like a lens. To counter this, experts use a rectangular index-matching bath that provides a flat surface for rays to pass through correctly. The vial of resin must be dipped in and out of the bath for each use—creating a slimy situation.

May 7, 2021

Scientists: “Direct Fusion Drive” Could Get Us to the Edge of the Solar System in 10 Years

Posted by in category: space travel

An international team of researchers have come up with a fusion-based spacecraft thruster that uses a hydrogen isotope called deuterium as a fuel source, as Popular Mechanics reports.

Their “direct fusion drive,” (DFD) — as detailed in a yet-to-be-peer-reviewed preprint — is theoretically able to speed up a spacecraft to a blistering 44 kilometers per second, covering the distance from here to Neptune and beyond in less than a decade.

While electric propulsion systems powered by the rays of the Sun have allowed us to explore the inner reaches of our solar system, venturing beyond Jupiter would require gigantic solar arrays, the team argues in its paper.

May 7, 2021

From Fringe to Mainstream: Experiential Realism of the Evolving Conscious Mind

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

Our physical space-time reality isn’t really “physical” at all, its apparent solidity of objects, as well as any other associated property such as time, is an illusion. As a renowned physicist Niels Bohr once said: “Everything we call real is made of things that cannot be regarded as real.” But what’s not an illusion is your subjective experience, i.e., your consciousness; that’s the only “real” thing, according to proponents of Experiential Realism. It refers to interacting entangled conscious agents at various ontological levels, giving rise to conscious experience all the way down, and I’d argue all the way up, seemingly ad infinitum. It’s a “matryoshka” of embedded realities: conscious minds within larger minds.

#ExperientialRealism


So, why Experiential Realism? From the bigger picture perspective, we are here for experience necessary for evolution of our conscious minds. Our limitations, such as our ego, belief traps, political correctness, our very human condition define who we are, but the realization that we largely impose those limitations on ourselves gives us more evolvability and impetus to overcome these self-imposed limits to move towards higher goals and state of being.

Continue reading “From Fringe to Mainstream: Experiential Realism of the Evolving Conscious Mind” »

May 7, 2021

Northrop Grumman to supply navigation payloads for DARPA’s Blackjack satellites

Posted by in categories: military, satellites

DARPA awarded Northrop Grumman a $13.3 million contract to provide positioning, navigation and timing (PNT) payloads for the Blackjack program.


WASHINGTON — The Defense Advanced Research Projects Agency awarded Northrop Grumman a $13.3 million contract to provide positioning, navigation and timing (PNT) payloads for the Blackjack program.

Blackjack is a DARPA project to demonstrate the military utility of small satellites in low Earth orbit to provide communications, missile warning and PNT. Northrop Grumman’s contract was awarded April 28, according to sam.gov.

Continue reading “Northrop Grumman to supply navigation payloads for DARPA’s Blackjack satellites” »

May 7, 2021

“I Felt Really Heavy!” – NASA’s SpaceX Crew-1 Astronauts Discuss Their Historic Mission and Return to Earth

Posted by in category: space travel

NASA astronauts Michael Hopkins, Victor Glover, and Shannon Walker, along with Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, participated in the first media event following their mission and splashdown, where they answered questions about their historic mission on the International Space Station and return to Earth.

SpaceX ’s Crew Dragon, named Resilience, carrying Hopkins, Glover, Walker, and Noguchi, splashed down at 2:56 a.m. May 2 under parachutes in the Gulf of Mexico, off the coast of Panama City, Florida, and was successfully recovered by SpaceX. After returning to shore, the astronauts immediately flew back to Houston, where they were greeted by their families and colleagues.

Continue reading “‘I Felt Really Heavy!’ – NASA’s SpaceX Crew-1 Astronauts Discuss Their Historic Mission and Return to Earth” »

May 7, 2021

Biggest ISPs paid for 8.5 million fake FCC comments opposing net neutrality

Posted by in category: futurism

But the astroturfing effort funded by the broadband industry stood out because it used real people’s names without their consent, with third-party firms hired by the industry faking consent records, the report said.


ISP-funded astroturfing used millions of real names and faked consent records.

May 7, 2021

‘Molecular glue’ makes perovskite solar cells dramatically more reliable over time

Posted by in categories: solar power, sustainability

A research team from Brown University has made a major step toward improving the long-term reliability of perovskite solar cells, an emerging clean energy technology. In a study to be published on Friday, May 7 in the journal Science, the team demonstrates a “molecular glue” that keeps a key interface inside cells from degrading. The treatment dramatically increases cells’ stability and reliability over time, while also improving the efficiency with which they convert sunlight into electricity.

“There have been great strides in increasing the power-conversion efficiency of solar ,” said Nitin Padture, a professor of engineering at Brown University and senior author of the new research. “But the final hurdle to be cleared before the technology can be widely available is reliability—making cells that maintain their performance over time. That’s one of the things my research group has been working on, and we’re happy to report some important progress.”

Perovskites are a class of materials with a particular crystalline atomic structure. A little over a decade ago, researchers showed that perovskites are very good at absorbing light, which set off a flood of new research into perovskite solar cells. The efficiency of those cells has increased quickly and now rivals that of traditional silicon cells. The difference is that perovskite light absorbers can be made at near , whereas silicon needs to be grown from a melt at a temperature approaching 2700 degrees Fahrenheit. Perovskite films are also about 400 times thinner than silicon wafers. The relative ease of the manufacturing processes and the use of less material means perovskite cells can be potentially made at a fraction of the cost of silicon cells.