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Oct 22, 2019
Giant Plasma Guns Could Be the Answer to Limitless Fusion Power
Posted by Quinn Sena in categories: futurism, particle physics
Generating endless energy with zero emissions by just slamming hydrogen atoms together has been somewhat of a pipe dream for decades. Now, scientists may be getting a tiny step closer to feasible fusion power, thanks to a futuristic experiment and dozens of plasma guns.
Eighteen of 36 plasma guns are in place on the machine that could make fusion power a reality. Those guns are the key components of Los Alamos National Laboratory’s Plasma Liner Experiment (PLX), which uses a new approach to the problem. PLX, if it works, will combine two existing methods of slamming single-proton hydrogen atoms together to form two-proton helium atoms. That process generates enormous amounts of energy per speck of fuel, much more than splitting heavy atoms (fission) does. The hope is that the method pioneered in PLX will teach scientists how to create that energy efficiently enough to be worthwhile for real-world use.
The promise of fusion is that it produces tons of energy. Every time two hydrogen atoms merge into helium, a small portion of their matter converts into a whole lot of energy.
Oct 22, 2019
Do transhumanists need their own bill of rights?
Posted by Zoltan Istvan in categories: cyborgs, transhumanism
Here’s my new story for Quartz on cyborg and #transhumanist bill of rights! It offers a look at the various ideas around the world surrounding this provocative issue:
Transhumanists are pushing the boundaries of what it means to be human. Our governing principles may need to progress along with them.
Oct 22, 2019
Search-and-replace genome editing without double-strand breaks or donor DNA
Posted by Sean Cusack in categories: biotech/medical, law
Okay, Science time.
- Article
- Published: 21 October 2019
This is an unedited manuscript that has been accepted for publication. Nature Research are providing this early version of the manuscript as a service to our customers. The manuscript will undergo copyediting, typesetting and a proof review before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers apply.
Oct 22, 2019
John Lewis at Ending Age-Related Diseases 2019
Posted by Steve Hill in categories: biotech/medical, life extension
We’re continuing to release talks from Ending Age-Related Diseases 2019, our highly successful two-day conference that featured talks from leading researchers and investors, bringing them together to discuss the future of aging and rejuvenation biotechnology.
John Lewis of Oisin Biotechnologies discussed senolytics, which are drugs that kill senescent cells. He explained the differences between healthy and senescent cells along with the senescence-associated secretory phenotype (SASP) responsible for systemic inflammation. He went into detail about senolytics and what his company looks for when creating them, including details about suicide genes and biomarkers of senescence. He also discussed issues with bringing these drugs to humans and suggested oncology as a possible method for bringing them to the clinic.
Oct 22, 2019
Blue Origin, Lockheed, Northrop join forces for Artemis lunar lander
Posted by Klaus Baldauf in category: space travel
WASHINGTON — Blue Origin is joining forces with three other major aerospace firms in a “national team” to develop a human lunar lander for NASA.
The company’s founder, Jeff Bezos, announced Oct. 22 his intent to work with Lockheed Martin, Northrop Grumman and Draper on the unnamed lunar lander, the proposal for which they will submit to NASA for its Human Landing Services competition.
“I am excited to announce that we have put together a national team to go back to the moon,” he said during an onstage interview at the 70th International Astronautical Congress here, where he received an Excellence in Industry award. “We could not ask for better partners.”
Oct 22, 2019
Jeff Bezos’ Blue Origin teams up with spacefaring heavyweights for human lunar lander design
Posted by Genevieve Klien in category: space travel
Jeff Bezos’ aerospace company, Blue Origin, no longer plans to build its giant lunar lander for NASA by itself. The company announced today that it is teaming up with three other legacy space companies — Lockheed Martin, Northrop Grumman, and Draper — to develop a lunar landing system for the space agency that is fully capable of taking humans to and from the Moon’s surface.
Oct 22, 2019
Volocopter takes to Singapore sky, but can air taxis take off?
Posted by Omuterema Akhahenda in category: drones
The air taxi’s maker, German aviation start-up Volocopter, has previously conducted public demonstration flights in Germany, Dubai and Finland.
“[This] is an important milestone for the introduction of urban air mobility, simply because we give people the image in their mind and the opportunity to see how the vehicle behaves in the air, and how quiet it is in full flight,” Volocopter CEO Florian Reuter told Al Jazeera after the test run.
Volocopter is one of several companies developing a drone equivalent to traditional helicopters, and proponents say electrically powered air taxis offer a safer, quieter, emissions-free alternative.
Oct 22, 2019
Alien discovery: ‘GOD-LIKE’ civilisation discovered in deep space
Posted by Quinn Sena in category: alien life
A ‘GOD-LIKE’ alien civilisation has been discovered deep in the cosmos, according to an extraterrestrial hunter.