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Thursday, Jun 23, 2011 1:30 PM UTC2011-06-23T13:30:00Zl, M j, Y g:i A T

The mystery of the Japanese “poop burger” story

Did Fox News and other media outlets get taken in by an old story about scientists turning sewage into meat?

A screengrab from a video about the sewage-to-meat project.

A screengrab from a video about the sewage-to-meat project.

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Here’s an object lesson in how poorly sourced — and quite possibly dubious or dated — information can make its way onto some big-name news websites. A few days ago FoxNews.com published a piece in its Science section with the startling headline, “Japanese Scientists Create Meat From Poop.” It begins like this:

Japanese scientist Mitsuyuki Ikeda from the Okayama Laboratory certainly doesn’t believe in human waste.

He thinks that’s perfectly good protein you’re sending out to sea, and he’s found a way to extract it, mix it with steak sauce and create a fecal feast fit for a king.

And despite the downside of having to add soya to bind it all together, Prof Ikeda thinks there’s no reason why we shouldn’t all tuck into his turd burgers. …

Prof Ikeda found the [sewage] mud was loaded with protein due to the high bacteria content. Combine it with reaction enhancer and put it in a magical machine called an “exploder” and artificial steak comes out the other end.

According to Digital Trends, it’s 63 percent protein, 25 percent carbohydrates, 3 percent lipids and 9 percent minerals.

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Justin Elliott

Justin Elliott is a Salon reporter. Reach him by email at jelliott@salon.com and follow him on Twitter @ElliottJustin  More Justin Elliott

Thursday, Feb 23, 2012 4:59 AM UTC2012-02-23T04:59:00Zl, M j, Y g:i A T

Our nation of moaners

New research is shedding light on the question: Why do some people make so much noise during sex?

sex_noise

 (Credit: Danomyte via Shutterstock)

Every night in my building I’m treated to a concert of loud sex. Like clockwork, at 6:30, the soundtrack begins and “Ooh ooh ooh ooh!” rings out with the same rhythmic regularity and decibel level.  Frequently – “Oh God!” – the Lord is called upon to listen too. And between the young heterosexual couple down the hall and the man who regularly visits my door to slip a miniature Bible under the crack, I sometimes feel like I’m living in a Baptist meetinghouse.

But why is it always the woman making all the noise? And is it an expression of pleasure, or something else? As it turns out, recent science offers some tantalizing hints.

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Lucy McKeon is an editorial fellow at Salon.   More Lucy McKeon

Thursday, Feb 23, 2012 1:00 AM UTC2012-02-23T01:00:00Zl, M j, Y g:i A T

What can primates feel?

A new book explores how our closest evolutionary cousins experience empathy

PrimateMind_AF L

This article appears courtesy of The Barnes & Noble Review.

When we look at ourselves next to our closest evolutionary cousins — the chimpanzees, with whom we humans share some 99 percent of our DNA — what strikes us most are the enormous differences. Above all, we tend to celebrate the superiority of our minds, which are capable of discovering the Pythagorean theorem, building  a spaceship, and painting the “Mona Lisa”; our minds are what take us out of the animal world and into the world of culture and history. But the contributors to “The Primate Mind,” a new collection that showcases cutting-edge thinking about primate psychology and neurology, urge us to put aside the differences for a moment, and think instead about the similarities. As primates, our brains share deep structures with those of chimps and baboons; if you go even further back on the evolutionary tree, we have things in common with dogs and birds. Do these animals, too, have minds in any meaningful sense? And if so, how would we know it?

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Adam Kirsch is a writer living in New York.  More Adam Kirsch

Saturday, Feb 18, 2012 2:00 PM UTC2012-02-18T14:00:00Zl, M j, Y g:i A T

The science of rubbernecking

Humans aren't the only creatures who like staring at morbid disaster. What draws us to it?

Why we love looking at train wrecks (excerpt from Why we love looking at train wrecks)

 (Credit: visuelldesign via Shutterstock)

This article was adapted from the new book "Everyone Loves a Good Train Wreck: Why We Can't Look Away" from Sarah Crichton Books.

“Don’t look.”

That’s what she asked, more than once. I heard her distinctly each time, and told myself I should oblige, and even once partially turned my head in her direction, but I just couldn’t take my eyes off the screen. I engrossed myself again, and again submitted to the anger, the sorrow, the fear, as well as guilt’s perverse pleasure: I felt that I shouldn’t be doing this, but I was doing it anyway, and got a peevish thrill from my transgression.

It was evening, dinnertime, and this had been going on since morning, right before I left for work. I had just finished breakfast. I had my satchel over my shoulder. It contained my books for that day’s class (on Keats’s “To Autumn”) and also my lunch (a peanut butter sandwich). I had my hand on the doorknob, ready to leave, when Sandi, my wife, ran up to me, phone in hand, and said, “Turn on the TV.”

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Eric G. Wilson is the Thomas H. Pritchard Professor of English at Wake Forest University in Winston-Salem, North Carolina. He is the author of "Against Happiness: In Praise of Melancholy," "The Mercy of Eternity: A Memoir of Depression and Grace," and five books on the relationship between literature and psychology.  More Eric G. Wilson

Saturday, Jan 28, 2012 10:00 PM UTC2012-01-28T22:00:00Zl, M j, Y g:i A T

The neuroscience of happiness

New discoveries are shedding light on the activities that make us happy. An expert explains

The neuroscience of happiness

 (Credit: Zurijeta via Shutterstock)

They say money can’t buy happiness. But can a better understanding of your brain? As recent breakthroughs in cognitive science break new ground in the study of consciousness — and its relationship to the physical body — the mysteries of the mind are rapidly becoming less mysterious. But does this mean we’ll soon be able to locate a formula for good cheer?

Shimon Edelman, a cognitive expert and professor of psychology at Cornell University, offers some insight in “The Happiness of Pursuit: What Neuroscience Can Teach Us About the Good Life.” In his new book, Edelman walks the reader through the brain’s basic computational skills – its ability to compute information, perform statistical analysis and weigh value judgments in daily life – as a way to explain our relationship with happiness. Our capacity to retain memories and develop foresight allows us to plan for the future, says Edelman, by using a mental “personal space-time machine” that jumps between past, present and future. It’s through this process of motivation, perception, thinking, followed by motor movement, that we’re able not only to survive, but to feel happy. From Bayes’ theorem of probability to Shakespeare’s “Romeo and Juliet,” Edelman offers a range of references and allegories to explain why a changing, growing self, constantly shaped by new experiences, is happier than the satisfaction any end goal can give us. It turns out the rewards we get for learning and understanding the workings of the world really make it the journey, not the destination, that matters most.

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Lucy McKeon is an editorial fellow at Salon.   More Lucy McKeon

Saturday, Jan 21, 2012 4:00 PM UTC2012-01-21T16:00:00Zl, M j, Y g:i A T

Rise of the Super-Earths

Astronomers have discovered a giant new kind of planet that could hold life -- and they could change everything

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This article is an adapted excerpt from the upcoming book, "The Life of Super-Earths," available on January 23 from Basic Books.

We love our planet Earth. We should — it is our home, and there’s no place like home. There can’t ever be a better place than Earth. Plenty of serious science literature supports that view in an emotionally detached manner. It is often called the “Goldilocks hypothesis”: the Earth is just the right size (not too big, not too small) and just the right temperature (not too hot, not too cold) for life to emerge here. Life is a rare thing. Perched on our little planet, we can’t see any other out there, or at least not yet — so a certain dose of Earth-centrism seems justified. Or is it?

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Dimitar Sasselov is a professor of astronomy at Harvard University and the founder and director of the Harvard Origins of Life Initiative. His research has been covered by the New York Times, the Boston Globe and others. He lives in Boston, Mass.   More Dimitar Sasselov

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