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Apr 14, 2020

Exolaunch signs first launch agreement with SpaceX

Posted by in category: satellites

SAN FRANCISCO — German launch services provider Exolaunch announced plans April 14 to send multiple small satellites into orbit on a SpaceX Falcon 9 rideshare mission scheduled for December.

Exolaunch has integrated payloads and arranged launches for almost 100 satellites, but this is the company’s first launch services agreement with SpaceX, Exolaunch Commercial Director Jeanne Medvedeva told SpaceNews.

“Participation in SpaceX’s smallsat rideshare program will allow Exolaunch to offer reliable and cost efficient rideshare options out of the United States,” Medvedeva said by email. “Most of our customers have been proactively requesting such opportunities.”

Apr 14, 2020

Stephen Wolfram’s proposal aims for a fundamental theory of physics

Posted by in categories: physics, space

Simple rules generating complicated networks may be how to build the universe.

Contributing Correspondent

Apr 14, 2020

Tesla is adding remarkable detail in its Full Self-Driving Visualizations

Posted by in categories: Elon Musk, robotics/AI, sustainability, transportation

Most of the pieces of Elon Musk’s Master Plan, Part Deux are already in place. Tesla’s mass-market cars, the Model 3 and Model Y, have already been released. The Solar Roof is finally seeing a ramp. And the release of a feature-complete version of the company’s Full Self-Driving suite seems to be drawing closer.

For Tesla’s Full Self-Driving suite to be feature-complete, the electric car maker would need to master inner-city driving. FSD already works for highway driving with Navigate on Autopilot with automatic lane changes. But when it comes to inner-city streets, Full Self-Driving still has some ways to go. Fortunately, if Tesla’s v10.2 2020.12.5 release is any indication, it appears that more and more aspects of city driving are becoming recognized by the company’s neural networks.

Apr 14, 2020

A Mathematical Model Unlocks the Secrets of Vision

Posted by in category: mathematics

Mathematicians and neuroscientists have created the first anatomically accurate model that explains how vision is possible.

Apr 14, 2020

Students Unearth Rare Treasures at Lost Biblical City of Ziklag

Posted by in category: futurism

Students from Australia have unearthed a trove of rare treasures at a site in Israel and may have solved the mystery to King David’s long-lost city of Ziklag.

Apr 14, 2020

We may have spotted a parallel universe going backwards in time

Posted by in categories: cosmology, particle physics

Strange particles observed by an experiment in Antarctica could be evidence of an alternative reality where everything is upside down.

Apr 14, 2020

Exercise restores youthful properties to muscle stem cells of old mice

Posted by in categories: biotech/medical, life extension

A nightly jaunt on the exercise wheel enhances muscle-repair capabilities in old mice, according to a new study by researchers at Stanford School of Medicine.

Only older saw this benefit, which the researchers found is due to the rejuvenation of the .

“The effect in old animals is very significant,” said Thomas Rando, MD, Ph.D., professor of neurology and neurological sciences and director of Stanford’s Glenn Center for the Biology of Aging. “We found that restores youthfulness to tissue repair. Their muscle stem start to look and behave like those of much younger animals.”

Apr 14, 2020

Source for non-doctors and doctors

Posted by in category: biotech/medical

https://buff.ly/2V85tZv

Apr 14, 2020

Geneticists zeroing in on genes affecting life span

Posted by in categories: biotech/medical, genetics, life extension

“We were very pleased to find out that even though life span is a very complicated trait caused by variation on a large number of loci, which is true for most complex traits, the number of loci that are in common is a totally finite number. So, we can imagine going on to the next stage and investigating one gene at a time and in combination,” Mackay said.


Scientists believe about 25 percent of the differences in human life span is determined by genetics—with the rest determined by environmental and lifestyle factors. But they don’t yet know all the genes that contribute to a long life.

A study published March 5, 2020, in PLOS Biology quantified variation in life span in the fruit fly genome, providing valuable insights for preserving health in elderly humans—an ever-increasing segment of the population. The paper titled “Context-dependent genetic architecture of Drosophila life span” is the culmination of a decade of research by Clemson University geneticists Trudy Mackay and Robert Anholt.

Continue reading “Geneticists zeroing in on genes affecting life span” »

Apr 14, 2020

Reconfigurable magnonics heats up

Posted by in category: futurism

Circa 2015


Coupling electromagnetic waves to mechanical waves has led to a remarkable miniaturization of wireless communication technologies. Now, spin waves could provide us with technologies that are small and reprogrammable.