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Football season is well underway, and fans know those athletes get hit hard. Could better helmets and guidelines around concussion prevention someday eliminate head injuries from the sport?
Host Flora Lichtman speaks with concussion doctor Michael Collins and helmet specialist Barry Miller about how our understanding of head injuries and equipment has evolved.
Behind The Scenes At The Helmet Lab
At Virginia Tech’s Helmet Lab, researchers swing a pendulum designed to match helmet-to-helmet impacts in football to test a helmet’s ability to protect athletes from head injury.

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Meet the Producers and Host
About Kathleen Davis
Kathleen Davis is a producer and fill-in host at Science Friday, which means she spends her weeks researching, writing, editing, and sometimes talking into a microphone. She’s always eager to talk about freshwater lakes and Coney Island diners.
About Flora Lichtman
Flora Lichtman is a host of Science Friday. In a previous life, she lived on a research ship where apertivi were served on the top deck, hoisted there via pulley by the ship’s chef.