Matter
Posted by John Steele on March 25, 2014
Last week researchers working on the BICEP2 experiment in Antarctica announced that they’d seen solid evidence of gravitational waves that emerged very early in the Universe’s history.…
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Matter
Posted by Matthew Francis on March 24, 2014
Though we can see in remarkably low-light conditions, humans aren’t quite sensitive enough to see individual photons—the particles that make up all types of light. In our day-to-day…
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Matter
Posted by Brian Koberlein on March 21, 2014
It was born when the Universe was just 10 human heartbeats old. A small burst of electromagnetic energy known as a photon. A primordial particle of light. At that time the Universe was…
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Ideas
Posted by Rose Eveleth on March 19, 2014
After five years of practicing meditation, subject number 99003 began to see the lights. “My eyes were closed,” he reported, “[and] there would be what appeared to be a moon-shaped…
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Matter
Posted by Amos Zeeberg on March 18, 2014
Scientists, on the whole, are a circumspect lot. When faced with a microphone or reporter’s notepad, most of them (excepting a vocal minority) hedge and temper their language, adding…
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Numbers
Posted by Amos Zeeberg on March 17, 2014
Not so long ago, LEDs were like the slide rule of the lighting world, found mostly in the lovably geekiest of places: front panels of technical equipment, scientific kits for kids, and…
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Biology
Posted by Jenny Morber on March 11, 2014
I am a light-skinned woman, I grew up in the Southern United States, and I harbor negative stereotypes about dark-skinned people. I dislike this about myself. I would like to pretend that…
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Culture
Posted by Azeen Ghorayshi on March 10, 2014
It was a warm summer night when my friends and I drove out to the middle of the west Texas desert and turned off the road at a big sign proclaiming, “Marfa’s Mystery Lights Viewing…
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Biology
Posted by Brandon Keim on March 07, 2014
Amidst life’s profligate swapping and sharing and collaborating, one union stands out: the symbiosis of spotted salamanders and the algae living inside them.Their uniqueness is no small…
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Culture
Posted by Claire Cameron on March 04, 2014
In an era when fashion demands thinness, the video game Osmos, in which the goal is attaining ever greater levels of corpulence, stands as a rare exception. You start the game as a tiny,…
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