Lifeboat Foundation

I’m excited to announce I’m now an advisor at Bitnation. I’ve been following their important work for a few years. Many of them are core libertarians way outside the system.

Very fascinating…

AI systems are now more likely to snoop on agents than their human counterparts.

WASHINGTON — The light-lift Vega rocket is Europe’s vehicle of choice for small satellites, but has mainly launched spacecraft weighing hundreds of kilograms. While that’s smaller than what Arianespace normally launches on an Ariane 5 or Soyuz, it’s not the “small” that people generally think of when they think smallsats.

Last week, Arianespace signed a contract with smallsat rideshare organizer Spaceflight Industries of Seattle to conduct two Vega launches with a new adaptor for cubesats and microsats. The first of those launches is expected no sooner than 2019.

Spaceflight will line up the passengers for the Small Spacecraft Mission System (SSMS), an adapter developed by the European Space Agency to accommodate 10 to 15 smallsats ranging from single-digit-kilogram cubesats to microsats up to 400 kilograms.

Wilmington, DE, April 19, 2018 — Scientists at Christiana Care Health System’s Gene Editing Institute have developed a potentially breakthrough CRISPR gene-editing tool. It could allow researchers to take fragments of DNA extracted from human cells, put them into a test tube, and quickly and precisely engineer multiple changes to the genetic code, according to a new study published today in the CRISPR Journal.

Investigators at the Gene Editing Institute, which is part of the Helen F. Graham Cancer Center & Research Institute at Christiana Care, said their new “cell-free” CRISPR technology is the first CRISPR tool capable of making multiple edits to DNA samples “in vitro,” which means in a test tube or petri dish. The advance could have immediate value as a diagnostic tool, replicating the exact genetic mutations found in the tumors of individual cancer patients. Mutations that cause cancer to spread can differ from patient to patient, and being able to quickly identify the correct mutation affecting an individual patient can allow clinicians to implement a more targeted treatment strategy.

“With this new advance, we should be able to work with laboratory cultures and accomplish gene edits in less than a day, significantly reducing the time required for diagnostics compared to other CRISPR tools, and with much greater precision,” said Eric Kmiec, Ph.D., director of the Gene Editing Institute and principal author of the study. “This is particularly important for diagnostics linked to cancer care where time is critical.”

Only to realise ‘Star Trek’ had already explained the process in a 1988 episode.

A team of international astronomers managed to observe 14 individual galaxies about to undergo an “megamerger” and become one humongous galaxy. This cataclysmic, yet formative process of our universe gives researchers the ability to see how celestial structures formed not too long after the Big Bang.

Much mystery surrounds the physiological processes by which humans age, but scientists are learning more all the time. With this knowledge come new possibilities around how we can not only slow them down, but possibly even reverse them. A new breakthrough at the University of Colorado is the latest advance in the area, demonstrating how a chemically altered nutritional supplement may well reverse aging of the blood vessels, in turn giving cardiovascular health a vital boost.

The human body is pretty good at fending off oxidative stress when we’re young, protecting molecules from critical damage caused by rogue molecules known as free radicals. These are molecules that have found themselves with at least one unpaired electron, so they set off in search of a match, often robbing another molecule of theirs and setting off a chain reaction of irreversible molecular damage.

An interview from the recent Ending Aging conference in Berlin with professor Brian Kennedy which we did in collaboration with Anna Dobryukha from Komsomolskaya Pravda.

The Undoing Aging conference, a collaboration between the SENS Research Foundation and Michael Greve’s Forever Healthy Foundation, took place on March 15–17 in Berlin, which saw many researchers, advocates, investors, and other important members of the longevity community gather together to learn about the latest progress in rejuvenation biotechnology.

LEAF arranged a travel grant for Anna Dobryukha, one of the best Russian journalists writing about aging, longevity, and rejuvenation research, to join us, so it made sense to collaborate with her on the most interesting interviews. Anna works for Komsomolskaya Pravda, one of the largest Russian publishing houses, which has a newspaper, a radio station, and a website with over 40 million readers. Anna has also published an article based on this and other interviews taken during the conference which you can find here.

Continue reading “Undoing Aging with Brian Kennedy” »

In an advance that makes a more flexible, inexpensive type of solar cell commercially viable, University of Michigan researchers have demonstrated organic solar cells that can achieve 15 percent efficiency.

This level of efficiency is in the range of many solar panels, or photovoltaics, currently on the market.

“Organic photovoltaics can potentially cut way down on the total solar energy system cost, making solar a truly ubiquitous clean energy source,” said Stephen Forrest, the Peter A. Franken Distinguished University Professor of Engineering and Paul Goebel Professor of Engineering, who led the work.

Continue reading “Organic solar cells reach record efficiency, benchmark for commercialization” »