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Posts Tagged: science

Academia’s Biggest Fraud Comes Clean

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What happens when you put a well-regarded social psychologist fixated on order in an academic system that rewards breakthrough experiments over failed ones?

You get one of the biggest con jobs in academic history.

The New York Times Magazine profiles Diederik Stapel, whose experiments on behavioral issues like racism and greed were completely faked.

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Reminder of the Importance of NASA

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Glasses, extra light wheelchairs, satellite technology, and even moon boot technology in KangaROOs.

But even more impressive is NASA’s ability to get Gloria Steinem and Charlton Heston in the same room. Just a few days after many were disappointed by the update from the Curiosity, Wired shares vintage PSAs that are endearingly genuine reminders of all that Space Technology has done for us.

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Sending Vibes Through Squids

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BoingBoing documents the research of Backyard Brains, which, as of late, has consisted of monitoring how playing Cyprus Hill affects a squid’s chromatophores. The results look not unlike an iTunes Visualizer:

“Greg Gage of the DIY neuroscience company Backyard Brains stimulated the axons of a squid with the electrical signals coming out of a headphone jack plugged into an iPhone playing a Cypress Hill song.

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A History of Mars Exploration

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Last night, NASA’s Curiosity rover landed on the surface of Mars, beginning its year long exploration of the planet.

The Guardian has compiled a short history of Mars musing, which highlights scientists’ fascination with the planet. Since their first sightings in the 17th century, scientists argued about the planet’s capability for sustaining life:

“Lowell eventually ‘saw’ and published maps of not only canals but also vastly thick lines of cultivated vegetation, oases and cities, standing out against ‘one vast Sahara’.

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Look Closer

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Yesterday marked the fortieth anniversary of the launch of Landsat, America’s longest running Earth-imaging satellite program.

Since the NASA-run program began in 1972, Landsat has captured more than three million images of our planet. To look at some particularly stunning photographs taken by the satellite (pictures chosen through Nasa’s ‘Earth as Art’ contest), click here.

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‘The The Angels Angels’ & Other Astrophysicist Baseball Observations

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Neil deGrasse Tyson (Astrophysicist, American Museum of Natural History. Author: Space Chronicle, The Pluto Files. Host: StarTalk Radio) on Baseball:

> Tonight’s @AllStarGame compells me to Tweet what Baseball looks like through the lens of an astrophysicist…

> In the 1960s, when we still dreamed, we named a dome, a baseball team, and even the artificial turf they played on “Astro”

> If baseball reported averages to 4 decimal places instead of 3, then a three-hundred hitter would be batting “three thousand”

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Odor and Desire

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“I went into this party wondering what kind of guys I’d be attracted to just on the basis of pheromone smell. Could I clear away all the flotsam in my heart – the fetishes for big noses and curly hair that I’ve had since high school, or my habit of falling for cocky artists and writers?”

At Salon, Rumpus contributor Lauren Eggert-Crowe writes about her experience participating in a pheromone party, a phenomenon at the intersection of science and speed dating.

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Memory Excavation

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Guernica examines the intersections of science, emotion, and memory by way of an exchange between novelist Rivka Galchen and neuroscience professor David Linden, featured in the Rubin Museum’s Brainwave series.

“As Linden explains in his book, ‘memory retrieval is an active and dynamic process.’ Thus recollecting past experiences—reliving them again and again or retelling them to others—subtly modifies the memories we keep.

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Worst. Water Bed. Ever.

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The Animal Kingdom, specifically the marine insect known as the water skater, has devised a new use for the Great Pacific Garbage Patch, using the expanse of pelagic plastics as a space to lay its eggs.

The Patch, now 100 times bigger than it was in the ’70s, has a formidable impact on the ocean ecosystem as it spreads pollutants and its smaller bits are ingested by marine life at a tremendous rate.  With the addition of a more robust water skater population destabilizing the food chain, the Patch may very well be the most troubled neighborhood in the seven seas.  Here’s to hoping they develop a mutant appetite for high-density polyethylene.

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Booze and the Brain

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According to a new study, “beer makes men smarter,” or more scientifically stated, drinking alcohol “may enhance creativity problem solving by reducing the mind’s working memory capacity, which is the ability to concentrate on something in particular.”

While these findings were deemed surprising, what’s more curious is that the study didn’t include the ladies.

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Our Brains On Art

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“While Rembrandt was an astonishingly talented artist, our response to his art is conditioned by all sorts of variables that have nothing to do with oil paint. Many of these variables are capable of distorting our perceptions, so that we imagine differences that don’t actually exist; the verdict of art history warps what we see.”

Jonah Lehrer explores how the brain perceives art.

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Migrations Map

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Here is a map to help you visualize human migration over the course of our 200,000 year existence. Using data based on mitochondrial DNA difference, the map models migratory patterns as humans “moved outward from Africa into Asia, and later the Americas, Indonesia and Australia.” The visual distinguishes between land and water or temporary land/ice bridges, while highlighting genetic populations and the extent of ice.

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Family Tree Shake-Up

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Fossils found in a South African cave may be “the most plausible known ancestor of archaic and modern humans,” argue the scientists who discovered the bones, citing the combination of apelike and human features in the newfound species—dubbed Australopithecus sediba.

Some scientists disagree that the fossils represent a transitional link between the australopithecines and humans, suggesting instead that the discovery provides important evidence of the extensive diversity of australopithecine apes and the difficulty of determining which is actually the ancestral species.

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Happy Words Win

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Headed by the University of Vermont’s Isabel Klouman, a team of researchers did a massive language study that revealed an optimistic tendency of the English language—there are more positive words than negative. Compiling words from years of the New York Times, tweets, popular song lyrics and Google Books, they then analyzed the most common from each source, and finally rated each word’s relative positivity from the 10,122-word list.

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