Ralph Keeling

Jan. 14, 2011

Tracking Carbon Through Your Gut And Beyond

Gym-goers don't "burn" fat--they break it down into CO2 and water, extracting energy in the process.

carbon cycle, digestion, body, energy, fuel, food

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Michael Pollan Talks Plants and Food

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Mystery Box

Another Reason To Spike That Eggnog

\tIt is a question on the minds of many people this season: will adding alcohol to the homemade eggnog safeguard against salmonella? To find out, Science Friday teamed up with eggnog expert and microbiologist Vince Fischetti, who agreed to run some tests in his lab at The Rockefeller University. What did you think of the video?

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