Images of the lunar surface from the Apollo 17 mission

In December of 1972, Apollo 17 astronauts Eugene Cernan and Harrison Schmitt spent about 75 hours on the Moon in the Taurus-Littrow valley, while colleague Ronald Evans orbited overhead.

The image shows Schmitt on the left with the lunar rover at the edge of Shorty Crater, near the spot where geologist Schmitt discovered orange lunar soil. The Apollo 17 crew returned with 110 kilograms of rock and soil samples, more than was returned from any of the other lunar landing sites. Now forty years later, Cernan and Schmitt are still the last to walk on the Moon.

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The Center for Human Imagination – new research institution from the Arthur C. Clarke Foundation

Imagination — one of the least understood but most cherished products of the mind and brain — will become the focus of wide-ranging study at a new center jointly founded by UC San Diego and the Arthur C. Clarke Foundation.

The two institutions have created the UCSD-based Center for Human Imagination, which will involve thinkers from fields as different as technology, sociology, politics, medicine and literature, especially science fiction.

“We are changing the world so fast right now and the level of transformation is profound,” said Sheldon Brown, the UCSD media arts professor who was named director of the center. “This is the outcome of imagination. We need a more thoughtful, deliberative approach to understanding how it works.”

The perils and positives of imagination were a defining theme for Clarke, the British futurist and science fiction author who wrote such acclaimed books as “2001: A Space Odyssey” and “Rendezvous with Rama.”

“Every couple of years, we are literally doubling our understanding of how the brain functions,” Brown said. “We can ask specific questions about how imagination works.

 

Keep reading – UCSD creates Center for Human Imagination

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Sea levels to rise 3 feet on the West Coast, according to new report

Sea levels off most of California are expected to rise by about three feet over the next century, according to projections released Friday by the National Research Council.

The study is arguably the most comprehensive report of its kind for the West Coast, and its conclusions fall into the range offered by other estimates in recent years. They reinforce predictions that coastal areas will face increased damage from storms and big waves — what the research council called one of the most visible effects of large-scale climatic changes.

“Following a few thousand years of relative stability, global sea level has been rising since the late 19th or early 20th century, when global temperatures began to increase,” said the peer-reviewed report, co-authored by Daniel Cayan, a research meteorologist at the Scripps Institution of Oceanography at UC San Diego.

“Sea-level rise will send reverberations throughout local and state economies.”

 

Keep readingReport: sea level rise will be about three feet

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A fascinating interview about the pain Major League Baseball pitchers experience

Over the course of his 14 years in baseball, Bob Ojeda threw more than 1,000 strikeouts and countless pitches across the plate.

The lefty, who spent most of his career with the Boston Red Sox and the New York Mets, retired in 1994 after winning a World Series in 1986 and leading the American League in shutouts in 1984.

During that entire time, his left pitching arm hurt.

“For more than three decades, whether in Little League or the minor leagues or Fenway Park in Boston, there was pain,” he wrote in a recent New York Times article. “Sharp or dull, in the elbow or at the shoulder. Throwing fastballs as a kid or junk as a lefty trying to stay in the big leagues, it all led to pain. It would be dulled by aspirin or beer or more powerful cocktails of medicine and booze. But it would never leave.”

The pain Ojeda experienced is typical for a pitcher in the major leagues, he tells Fresh Air‘s Terry Gross.

Ojeda says the amount of pain he experienced depended on what type of pitch he was throwing. A change-up — which required little energy — wasn’t so bad. But sliders and curve balls would wreak havoc on his elbows, and fastballs really hurt his entire arm.

“Fastballs required the most energy,” he says. “That was the one that if I misfired at all … that put the maximum ‘wow’ factor in the ow.”

Listen to the full interviewBob Ojeda: Pitching Through The Pain

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YouTube is finally making money – lot’s of it!

Is Google making money off of YouTube? You betcha, Google execs told shareholders today, without offering the slightest bit of detail. Par for the course.

So, in lieu of real numbers from Google, here’s a Wall Street estimate: Google is making a ton of money from YouTube.

More specifically: The video site should generate more than $3.6 billion in gross revenue this year, says Citi’s Mark Mahaney. After distributing some of that to partners, Google probably records net revenue of $2.4 billion, he says.

Why is he even more optimistic now?

Basically, because YouTube’s traffic continues to grow, even though it’s already ginormous — comScore has it posting 20 percent growth, quarter after quarter. And because Google is sticking more ads on more videos

His 2012 revenue estimate “is likely 50% greater than Yahoo!’s Display Advertising total and right-in-line with Netflix’s total subscription revenue.”

Via All Things D

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U.S. adds more Predator drones to search for drugs in the Caribbean

After quietly testing Predator drones over the Bahamas for more than 18 months, the Department of Homeland Security plans to expand the unmanned surveillance flights into the Caribbean and the Gulf of Mexico to fight drug smuggling, according to U.S. officials.

The move would dramatically increase U.S. drone flights in the Western Hemisphere, more than doubling the number of square miles now covered by the department’s fleet of nine surveillance drones, which are used primarily on the northern and southwestern U.S. borders.

But the high-tech aircraft have had limited success spotting drug runners in the open ocean. The drones have largely failed to impress veteran military, Coast Guard and Drug Enforcement Agency officers charged with finding and boarding speedboats, fishing vessels and makeshift submarines ferrying tons of cocaine and marijuana to America’s coasts.

 

Keep readingU.S. plans more drone flights over Caribbean

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The best beach & sports sunscreens

The best sunscreen is a hat and a shirt. No chemicals for the skin to absorb, no questions about whether the product works, no bogus claims like “sunblock.” (No conventional product blocks out all rays. That’s why the FDA is trying to ban the term. )

But when you can’t avoid exposing your skin to the sun, use EWG’s Sunscreen Guide to find top-rated sunscreens with broad spectrum (UVA and UVB) protection but fewer hazardous chemicals that penetrate the skin.

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The list has narrowed down over 1800 sunscreens to 188 of the best beach/sport options.

Each one contain the minerals zinc or titanium. They are the right choices for people who want the best UVA protection without any chemical considered to be a potential hormone disruptor. None of the products contain oxybenzone or vitamin A, and none are sprayed or powdered.

See if your sunscreen is on the list, or find one to buyEWG Sunscreen Buyer’s Guide 2012

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Amazon makes a bid to own the most top-level domains

If Amazon.com gets its way — and that’s still a big “if” — it will soon control 76 new domain extensions on the Internet. Most observers had expected the company to apply for .amazon and .kindle, but it seems that was just for starters: Amazon’s ambitions also include a host of generic terms, including the likes of .free, .like, .game, and .shop.

Amazon is looking to nab a slew of compelling names, and if things unfold the way Amazon hopes, the outcome of this power play could reshape the world of Internet commerce — at least as it relates to the behemoth that is Amazon. Here’s the roster of terms Amazon is hoping to grab, excluding some non-Latin names:

  • .movie
  • .video
  • .buy
  • .like
  • .kids
  • .cloud
  • .app
  • .map
  • .show
  • .game
  • .hot
  • .pay
  • .mail

While Amazon aims to clean up in what’s becoming the biggest Internet landgrab ever, the public — individuals or business owners — is fated to play the role of bystander in this cyberdrama. Amazon’s names won’t be open to the public in the way that, say, .com names are, where anyone can register AnythingTheyWant.com. Want to own Chocolate.shop? Forget it. As Amazon says clearly: “All domains in the .SHOP registry will remain the property of Amazon.”

 

See the rest of Amazon’s requested domains and read the full storyAmazon.com’s domain power play: We want to control them all

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