iPhone peripheral turns phone into Geiger counter

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How hot is your house?

Scosche’s RDTX is a radiation detector for your iPhone. Seriously, it turns your iPhone into a Geiger counter—you just attach the wand to your iPhone and the RDTX will tell you the radiation levels around you…

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Top 5 most dangerous airports in the U.S.

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Chicago O’Hare Airport

In 2006 United Airlines Flight 1015 was picking up speed while rolling down the runway at Chicago O’Hare.  But at around 10 p.m. on that clear summer evening  the pilots saw something heart-stopping on the runway: an Atlas Air 747 cargo plane moving directly into its path. Unable to abort takeoff, the United pilot made a split-second decision to turn sharply. The planes avoided impact by a mere 120 feet.

 

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Electricity from the nose: Engineers make power from human respiration

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Graduate Student Jian Shi and Materials Science and Engineering Professor Xudong Wang
demonstrate a material that could be used to capture energy from respiration.

The same piezoelectric effect that ignites your gas grill with the push of a button could one day power sensors in your body via the respiration in your nose…

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Food ads have more clout than parents: study

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Kids who saw an ad for fries picked the fries, even when their parents tried to get them to pick a healthier alternative.

Food ads are more persuasive than an involved parent when it comes to children’s food selection, a new study in The Journal of Pediatrics suggests.  Researchers were surprised at the findings when they were trying to determine the impact of commercials in childrens’ diets.

 

 

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