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Under-represented and underserved: Why minority role models matter in STEM

A recent University of Massachusetts Amherst study found having academic contact with female professionals in science, technology, engineering and math (STEM) can have positive influences on students--female students in particular. For girls and young women studying these subjects in school, being able to identify female role models helps them imagine themselves as STEM professionals. The role models enhance their perceptions of such careers and boost their confidence in studying such subjects.

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Patent Watch: "StunRay" Disables with a Flash of Light

Incapacitating light beam: The suspect is going for his gun, and the police officer doesn’t want to shoot. The founders of a company called Genesis Illumination hope police officers will soon be reaching for a StunRay instead of a gun or Taser.

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Computer restoraton of juvenile art, by Ricardo Chiav’inglese

Back in 1995, a few of the editors at Scientific American decided to resurrect a tradition of a previous generation of editors, who saw fit to publish a joke column in each April issue. This particular April Fools piece came to be with a little luck: back then. as the editor of the Amateur Scientist column, I use to look for projects that gave some hands-on insight to one of the feature articles in the same issue

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Antibiotic Resistance Is Taking Out "Last-Resort" Drugs Used to Combat Worrisome Category of Germs

There are so many news stories about antibiotic resistance these days that you may be tempted to ignore them all just to preserve your sanity. But there is a kind of hierarchy of danger when it comes to figuring out which stories are most deserving of your attention

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Forget the Treehuggers: Five Ways to Attract the Less Stereotypical Green Consumer

The New Consumers are here. They're youthful, wired, educated and mostly female--and they’re just as concerned with practical values like price, quality and convenience as they are with do-gooder values like local, organic and fair trade. These shoppers make up 30% of the U.S

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