Lifeboat Foundation: Safeguarding Humanity
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Category: biotech/medical – Page 3,103

Cancer rates still higher in Appalachia, but gap is narrowing

Very messed up.

WASHINGTON, Feb. 1 (UPI) — Residents of Appalachia continue to have higher rates of cancer regardless of race and location.

Appalachia is a region of the Eastern United States defined by the presence of the Appalachian Mountains. It stretches from Mississippi to New York and includes 420 counties in 13 states and roughly 25 million people.

Though rich in natural resources, the region has historically lagged behind the rest of the country in measures of economic health, with consistently higher rates of poverty and worse healthcare outcomes.

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Here’s how DARPA trained researchers to kill bots

YOU GOT A BOT PROBLEM — use DARPA’s BOT Killer”

DARPA shared their method of eliminating “bots.

Bots are a particularly pernicious presence on Twitter. While they can be used for good, (R.I.P., original @horse_ebooks), bots often power spam, scams and, most interestingly, very volatile clusters of political and cultural discussion on Twitter. Last year, DARPA confronted the problem and, according to MIT Tech Review, a new report shows just how researchers were able to identify and shutdown the malicious programs.

The report, released last month by researchers at University of Maryland and Carnegie Mellon among others, shows the methods used by the teams in a four-week challenge designed to root out those dastardly “influence” bots.

Bots make up about 8.5 percent of Twitter’s user base, but they can congregate when groups of people discuss controversial topics. The challenge asked participants to figure out which Twitter users taking part in a discussion about vaccines. If they managed to find one, would gain points — but if they incorrectly guessed which were bots in the discussion, they would lose them.

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NASA’s New Space Shuttle Is a Work of Futuristic Art

The lifting body vehicle will be launched on a United Launch Alliance (ULA) Atlas V rocket and will have the ability to return—along with cargo—by landing at any available airport. SNC’s Dream Chaser is made of non-toxic materials meaning it can touch down on commercial runways and be accessed immediately.

The chance to showcase a reusable spacecraft on government funded missions bodes well for a potential pivot to commercial use. SNC is at the leading edge of private space companies that one day might cater to a more diverse base of consumers like universities, medical companies and individuals.

To learn more about Dream Chaser’s history and development, we spoke to John Roth, Vice President of Business Development for SNC’s Space Systems.

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A Budget Exoskeleton Allows Paraplegics To Walk–For The Price Of A Car

The Phoenix lets paraplegic people sit, stand, and walk. It costs just $40,000. Here’s how the designers pulled it off.

In 2005, Steven Sanchez was trying to do a flip off a BMX dirt ramp when he was paralyzed from the belly button down. 11 years later, with no miracle surgery to speak of, he stands like any other tourist in line at the Vatican.

“I had this awesome robotic suit on, and nobody cared,” he says. “They just waited for me to move up like everyone else moved up.” It was a moment of incredible, touristy normalcy, provided by a bit of practice—and the Phoenix exoskeleton.

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DNA Got a Kid Kicked Out of School—And It’ll Happen Again

A few weeks into sixth grade, Colman Chadam had to leave school because of his DNA.

The situation, odd as it may sound, played out like this. Colman has genetic markers for cystic fibrosis, and kids with the inherited lung disease can’t be near each other because they’re vulnerable to contagious infections. Two siblings with cystic fibrosis also attended Colman’s middle school in Palo Alto, California in 2012. So Colman was out, even though he didn’t actually have the disease, according to a lawsuit that his parents filed against the school district. The allegation? Genetic discrimination.

Yes, genetic discrimination. Get used to those two words together, because they’re likely to become a lot more common. With DNA tests now cheap and readily available, the number of people getting tests has gone way up—along with the potential for discrimination based on the results. When Colman’s school tried to transfer him based on his genetic status, the lawsuit alleges, the district violated the Americans With Disabilities Act and Colman’s First Amendment right to privacy. “This is the test case,” says the Chadam’s lawyer, Stephen Jaffe.

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British Researchers Get Approval to Genetically Modify Human Embryos

Less than a year after scientists in China became the first to genetically modify human embryos, a research team in Britain has been given the green light to perform similar work. It’s a huge moment in biotech history—one that could eventually lead to “designer babies.”

Last September, scientists at London’s Francis Crick Institute asked the U.K’s Human Fertilisation and Embryology Authority (HEFA) for permission to perform gene editing work on human embryos. Their request has now been granted, potentially paving the way for other similar work. Human germline editing is deemed controversial because any baby born through the technique has the potential to pass those genetically modified traits down to the next generation. Advocates of the practice say it could eliminate a host of genetic diseases, while at the same time introducing the possibility of human enhancement.

“The work carried out at the Crick will be for research purposes and will look at the first seven days of a fertilized egg’s development (from a single cell to around 250 cells),” noted the lab in a statement. “The knowledge acquired from the research will be important for understanding how a healthy human embryo develops.” Geneticist Kathy Niakan will be overseeing the work.

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The coming leap in human intelligence

Interesting & a perplexing viewpoint by this author on “Singularity” and AI in general. First, I believe folks have varying views on the word “Singularity.” This author believes it is when machines become smarter than humans. In my case; I see Singularity is when humans and machines become connected to all things; not necessarily when a machine becomes smarter than myself. Also, the author definitely is not open to exploring all the possibilities around AI; thank goodness all innovators do not have this same mindset.

Human-like robots are popping up everywhere. From the factory floor to product packaging and delivery. From restaurants to the battlefield. From patient care to camel racing. And countless other places. The driverless cars we talked about in this column only a few years ago can be seen on the road today. Our electronic devices are not only talking to us, they’re beginning to understand what we need without even having to ask.

All of this has led to rampant speculation about when the so-called “singularity” is going to happen. When machines become “smarter” than humans. Sorry to disappoint, but the ultimate brain isn’t a future generation of IBM’s Watson or some super-distributed artificial intelligence network like the fictional Skynet portrayed in the Terminator movies.

The next leap in intelligence may actually be viewed as a step backward. That’s because it’s been around for as long as humans have inhabited the earth. Maybe even longer. It’s a network more massive than Skynet, with trillions of nodes and innumerable connections. And it’s not something “out there.” This recently discovered superbrain exists inside each and every one of us. Introducing … the human microbiome.

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