STEM

News Buzz
3:06 pm
Fri April 4, 2014

This Helmet Has a Brain

Shawn Cornally holds a student-designed helmet with concussion detection hardware. (host Ben Kieffer in background)
Ben Stanton/Iowa Public Radio

The brain on this helmet is designed with the idea of protecting your brain from a concussion. Built into it is what amounts to a small computer.  It was designed and programmed by an Iowa student.  

Different LEDs light up depending on how hard the helmet is getting jostled. This project is one of many that students might get involved in through The Big Ideas Group, which is an optional education program through the Cedar Rapids School District.

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Talk of Iowa
12:46 pm
Thu October 10, 2013

Raising Girls

Joe Lencioni

From Cinderella to Miley Cyrus our girls grow up in an environment rich in images of femininity.  Host Charity Nebbe gets insight into the challenges and dangers girls face as they grow and how the media influences their development.

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River to River
2:51 pm
Thu August 22, 2013

Science Literacy in Iowa

Des Moines Middle School Science Fair in February 2012.
Phil Roeder Flickr

Does drinking coffee prevent dementia? Will diet soda give you cancer?  Science and health reporting is often misleading and confusing.

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