Bob Hutkins

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

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Michael Pollan Talks Plants and Food

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How Humpbacks Hunt With Bubbles

Humpback whales blow bubbles around schools of fish to concentrate them for easier capture. It's called a bubble net, says David Wiley, research coordinator for Stellwagen Bank National Marine Sanctuary, and it's visible as a ring of bubbles at the surface. Now, with underwater digital tracking tags and custom visualization software, whale researchers can see what the whales are doing underwater when they're bubble-netting.

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