Lifeboat Foundation

Advances in the fields of soft robotics, wearable technologies, and human/machine interfaces require a new class of stretchable materials that can change shape adaptively while relying only on portable electronics for power. Researchers at Carnegie Mellon University have developed such a material that exhibits a unique combination of high electrical and thermal conductivity with actuation capabilities that are unlike any other soft composite.

In findings published in Proceedings of the National Academy of Sciences this week, the researchers report on this intelligent new material that can adapt its shape in response to its environment. The paper is titled “A multifunctional shape-morphing elastomer with liquid metal inclusions.”

“It is not only thermally and electrically conductive, it is also intelligent,” said Carmel Majidi, an associate professor of mechanical engineering who directs the Soft Machines Lab at Carnegie Mellon. “Just like a human recoils when touching something hot or sharp, the material senses, processes, and responds to its environment without any external hardware. Because it has neural-like electrical pathways, it is one step closer to artificial nervous tissue.”

A new Pew Research report unsparingly explains, the decline of Christianity in the United States “continues at a rapid pace.” A bare 65 percent of Americans now say they’re Christians, down from 78 percent as recently as 2007. The deconverted are mostly moving away from religion altogether, and the ranks of the religiously unaffiliated — the “nones” — have swelled from 16 to 26 percent over the same period. If this rate of change continues, the U.S. will be majority non-Christian by about 2035, with the nones representing well over one third of the population.

What the decline of Christianity will mean for politics in America.

At stake is not just the well-being of millions of Chinese people, but the future of the global healthcare industry. China has set its sights on creating a holy grail healthcare system that satisfies patients’ needs and control costs while still encouraging cutting-edge research—and the world is watching.

Whether it succeeds will affect the future of the global industry.

Rogue drones will be brought down by “detect and destroy” technology under plans for a new national counter-drone force to prevent Gatwick-style disruption, ministers have announced.

The new mobile special unit, to be set up by the Home Office, will be available to any police force or law enforcement agency in the UK to counter potential drone threats at major events or malicious attacks such as the chaos at Gatwick airport last Christmas.

The unit is expected to have military-grade cameras, radar and radio frequency scanners to detect rogue drones, similar to those deployed by the Army at Gatwick.

Scientists at Stanford University and Fermilab are ready to introduce the world to the 100-meter-tall MAGIS-100 instrument.

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Since the dawn of time, humans have been trying to find a way to cheat death. Some researchers now believe they’re closer than ever to beating the ageing process and dramatically extending lives. Is immortality possible?
#immortality #ageing #liveforever

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“When you have them recall their trauma, the memory goes to an unstable state. The beta blocker is something we use to block the consolidation of the emotional part of the memory being restored, while preserving the conscious part,” says McGill University’s Dr. Karem Nader.

A traumatic memory has the means of replaying itself over and again with such tenacity that it’s almost as if it were on a constant loop. It has the alarming capability of magnifying the most horrific aspects and can run through the minds of its victims with such frequency that many report feeling as if they’re a prisoner of their own mind.

H/T Dr. Jason Williams

Creatine, the organic acid that is popularly taken as a supplement by athletes and bodybuilders, serves as a molecular battery for immune cells by storing and distributing energy to power their fight against cancer, according to new UCLA research.

The study, conducted in mice and published in the Journal of Experimental Medicine, is the first to show that creatine uptake is critical to the anti-tumor activities of CD8 T cells, also known as killer T cells, the foot soldiers of the immune system. The researchers also found that creatine supplementation can improve the efficacy of existing immunotherapies.

“Because oral creatine supplements have been broadly utilized by bodybuilders and athletes for the past three decades, existing data suggest they are likely safe when taken at appropriate doses,” said Lili Yang, a member of the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA and the study’s senior author. “This could provide a clear and expedient path forward for the use of creatine supplementation to enhance existing cancer immunotherapies.”