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Blog – Page 11233

Researchers at the universities of Valencia and Florence propose an approach to the experimental data generated by the Large Hadron Collider that solves the infinity problem without breaching the four dimensions of space-time.

The theories currently used to interpret the data emerging from CERN’s Large Hadron Collider (LHC), which have so far most notably led to the discovery of the Higgs boson, are poorly defined within the four dimensions of space-time established by Einstein in his Theory of Special Relativity. In order to avoid the infinities resulting from the calculations that these theories inspire, new dimensions are added in a mathematical trick which, although effective, does not reflect what we now know about our Universe.

Now though, a group of researchers at the Institute of Corpuscular Physics (IFIC, CSIC-UV) in Valencia has devised a way to side-step the infinity issue and keep the theory within the bounds of the four standard dimensions of space-time.

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A new centre has opened to study the positive and negative implications of AI and ethical quandaries it poses.

“The rise of powerful AI will be either the best, or the worst thing, ever to happen to humanity,” Professor Stephen Hawking said in Cambridge, at the launch of the Centre for the Future of Intelligence (CFI).

The CFI is seeking to investigate the implications of AI for humanity, building an interdisciplinary community of researchers, bringing together philosophers, psychologists, lawyers and computer scientists. But, with strong links to technologists and policymakers, it has clear practical goals.

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Five years ago, the Nobel Prize in Physics was awarded to three astronomers for their discovery, in the late 1990s, that the universe is expanding at an accelerating pace. Their conclusions were based on analysis of Type Ia supernovae — the spectacular thermonuclear explosion of dying stars — picked up by the Hubble space telescope and large ground-based telescopes. It led to the widespread acceptance of the idea that the universe is dominated by a mysterious substance named ‘dark energy’ that drives this accelerating expansion.

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Using cells from the cartilage in patients’ noses, Swiss doctors have successfully made patches to treat 10 adults whose knee cartilage was damaged by injury.

Two years after the transplants, most of the patients grew new cartilage in their knees and reported improvements in pain, knee function and quality of life.

“We have developed a new, promising approach to the treatment of articular cartilage injuries,” said lead researcher Ivan Martin, a professor of tissue engineering at the University of Basel. The articular cartilage is the tissue that covers and protects the ends of the knee bones, and injuries to it can lead to degenerative joint conditions like osteoarthritis.

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In Brief:

  • Expensive, unsustainable rockets have served as our primary means to exit Earth, but space elevators present a cheaper way to enter outer space.
  • Although new materials are needed, space elevator missions are in motion and we could see the first elevator constructed in the next several decades.

Getting into space with rockets is ridiculously expensive. A NASA Inspector General report says the agency will pay Russia $491.2 million to send six astronauts into space in 2018. That’s almost $82 million a seat.

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Last week my presidential candidacy (an openly nonreligious and transhumanist one) got a big boost when it was added to ISideWith, the most popular site for helping to match you with your best candidate. They currently only have 8 candidates featured still running. Take the 3-minute survey on their site to see who you side with now that I’ll be in the results. https://www./ And, I also participated alongside Gary Johnson, Jill Stein, Eric McMullin and others in their online debate in real time that tracked the 3rd Clinton/Trump debate last Wed. (I didn’t give many answers as I was in the middle of a campaign event that exact same moment in Baltimore, but I still chimed in some supporting science and reason). My answers start about 15 min into the debate:

http://secure.isidewith.com/debate-stream/20161019

ISideWith shows which political parties, candidates, and ballot initiatives match your beliefs based on the 2016 issues that are most important to you.

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