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Shots - Health News
3:09 pm
Fri April 26, 2013

Freaky Friday: Autonomous Tissue Grabbers Are On Their Way

A miniature ninja throwing star or a surgical device? The microgripper, shown here coming out of a catheter tube, is activated by body heat. The sharp appendages fold up when the device warms up.
Evin Gultepe, Gracias Lab, Johns Hopkins University.

Originally published on Tue April 30, 2013 9:54 am

When we first heard about researchers using tiny freely floating tools to grab tissue samples deep inside the body, we were scared.

But our fears quickly turned to fascination.

Johns Hopkins engineers are testing out what they call "untethered microgrippers" as a better way to investigate hard-to-reach places. They have launched hundreds of these things, which look like miniature ninja throwing stars, inside the body of animal to retrieve tiny pieces of tissue for biopsies.

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Media
2:45 pm
Fri April 26, 2013

Koch Brothers' Newspaper Takeover Could Spark 'Culture Clash'

The Tribune Co. is considering the sale of all of its daily newspapers, including the Chicago Tribune, The Baltimore Sun and the Los Angeles Times, whose building is pictured above.
David McNew Getty Images

Originally published on Fri April 26, 2013 5:59 pm

The Tribune Co., emerging from bankruptcy and looking to reshape itself, is now considering the sale of all its newspapers — including the Chicago Tribune, the Los Angeles Times, The Baltimore Sun and five other regional newspapers. It's still very early in the sale process; although the newspaper unit has been valued at $623 million, significant debts are also attached, and Tribune has signaled that it reserves the right not to sell if there isn't a worthy bid.

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The Salt
2:37 pm
Fri April 26, 2013

Why Caffeine In Coffee Is A Miracle Drug For The Tired

Many believe that humanity's caffeine addiction has wrought a lot of good.
istockphoto.com

Originally published on Thu January 9, 2014 2:46 pm

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Monkey See
2:33 pm
Fri April 26, 2013

Tribeca Diary: Documentary Roundup

A group of young women pose for a picture in a still from the documentary Teenage, a film that explores the evolution of young adulthood in America and abroad.
Tribeca Film Festival

Writer Joel Arnold is surveying the scene at the Tribeca Film Festival, which runs in New York City through April 28. He'll be filing occasional dispatches for Monkey See.

I keep going back to the documentaries. Out of the 14 films I've seen here so far, the documentaries have consistently offered some of the most inherently dynamic subjects — and served up surprising moments of discovery.

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Deceptive Cadence
2:21 pm
Fri April 26, 2013

Madame Mao's Hollywood Fantasies

A Chinese and a North Korean embrace in a pledge of everlasting (political) love. From Raid on the White Tiger Regiment, 1971.
Zhang Yaxin Courtesy of the see+ Gallery, Beijing, and the Stephen Bulger Gallery, Toronto.

Originally published on Fri April 26, 2013 3:56 pm

During the chaos and oppression of China's Cultural Revolution, one curious new theatrical genre was born — and it was the child of the Communist Party. Jiang Qing (a.ka. Madame Mao), a former stage and screen actress and the notorious wife of Mao Zedong, led the creation of yang ban xi: "model works" that were meant, in words attributed to Chairman Mao, to "serve the interests of the workers, peasants, and soldiers and [conforming] to proletarian ideology."

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