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At 96, Dr. Heimlich finally uses his life-saving technique

The 96-year-old inventor of the eponymous anti-choking procedure had never actually used it to save a life — until the woman sitting next to him at a retirement facility got a bite of hamburger lodged in her throat. When he heard that a resident was choking, Perry Gaines, maître d’ for the Deupree House dining room, ran toward the table. Gaines has been trained in the Heimlich maneuver and has performed…

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Your Brain Does Not Work Like a Computer

The brain-as-computer is a powerful meme. It’s no more accurate than metaphors inspired by fluid dynamics or automata, which were cutting-edge technology in their time, says Robert Epstein. The invention of hydraulic engineering in the 3rd century BCE led to the popularity of a hydraulic model of human intelligence, the idea that the flow of different fluids in the body – the ‘humours’ – accounted for both our physical and…

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Quebec teen discovers ancient Mayan ruins by studying the stars

This sounds like the plot of a Young Indiana Jones episode, or maybe Johnny Quest. William Gadoury is a 15-year-old student from Saint-Jean-de-Matha in Lanaudière, Quebec. The precocious teen has been fascinated by all things Mayan for several years, devouring any information he could find on the topic.  During his research, Gadoury examined 22 Mayan constellations and discovered that if he projected those constellations onto a map, the shapes corresponded…

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An Experimental Autism Treatment Cost Me My Marriage

Interesting essay challenging the notion that medical difference equals pathology. With Children of a Lesser God, The Curious Incident of the Dog in the Nighttime, “Flowers for Algernon,” “Cathedral,” The Glass Menagerie, The Miracle Worker, and The Sound and the Fury, I can see putting together a special topics literature course on pathology and pathos in literature. An intervention to switch on my emotions succeeded beyond my wildest dreams, but…

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Comment: Why women taking their husband’s name could be about biology

I’m somewhat interested in the topic, but I’m actually posting about this because my freshman writing students are now in the process of gathering sources for their research paper. I have to train them to ignore reader-friendly science journalism like this, and instead engage directly with the academic source this reporter is summarizing. That’s a daunting task, especially for a college freshman who is still adjusting to learning from college-level…

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University disavows chocolate milk, concussions study

The University of Maryland on Friday disavowed its study saying a company’s chocolate milk could help athletes recover from concussions, citing a range of problems uncovered by an internal investigation. The university said it is reviewing its internal research procedures as a result, and deleting press releases about Fifth Quarter’s milk from its website. It is also returning $228,910 provided by the company and a co-op of milk producers. —CBS…

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Your Letters Helped Challenger Shuttle Engineer Shed 30 Years Of Guilt

On Jan. 27, 1986, the former engineer for shuttle contractor Morton Thiokol had joined four colleagues in trying to keep Challenger grounded. They argued for hours that the launch the next morning would be the coldest ever. Freezing temperatures, their data showed, stiffened rubber O-rings that keep burning rocket fuel from leaking out of the joints in the shuttle’s boosters. But NASA officials rejected that data, and Thiokol executives overruled…