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Jul. 06, 2012

What's Your IQ on SPF?

A look at the science of sunscreen: how it intercepts the sun's rays, whether it blocks vitamin D production, and what SPF really means.

sunscreen, uva, uvb, ultraviolet radiation, sun block, suntan lotion, sun tan lotion, nanoparticles, skin cancer, melanoma, vitamin d, summer, sunshine

Jul. 13, 2012

Myths and Tips on Keeping Your Cool This Summer

Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.

hydration, health, exercise, heatstroke, caffeine, water

Jul. 06, 2012

Relishing the Science of the BBQ

Mayo myth-busters, a ketchup jar that never jams, and a salute to the pickle.

barbecue, bbq, cookout, summer, meat, grilling, mayo, mayonnaise, food safety. picnic, ketchup, catsup, pickles, condiments, coating, bottle, fermentation, brine

Jul. 22, 2011

The Experimental Traveler: Take A Science Vacation

Plan a scientific summer getaway around Grand Canyon geology, tidepools or volcanic lava tubes.

travel, vacation, road trip

Jun. 04, 2010

Summer Science: Lightning

Thousands of lightning strikes occur each minute on Earth. We'll talk about the science of lightning.

lightning, storms, weather

AVAILABLE IN ITUNES

Michael Pollan Talks Plants and Food

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FEATURED PLAYLIST

Halloween Hits

BOOKS BY OUR GUESTS

Mystery Box

Behold the 1000 Pound Pumpkin

Visit Robert Sabin's pumpkin patch: he has been growing giant pumpkins--the breed is Atlantic Giant--for over ten years. Does his top pumpkin have the heft to win the Long Island Giant Pumpkin Weigh-Off at Hicks Nurseries? We'll find out. What did you think of the video?

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