Environmental Graffiti

Scientists Attach Rectal Methane-Collecting Backpacks to Cows

Imagine for a moment that you have a balloon above your head. In this balloon is the entire volume of air that has passed through your body to become the gaseous odorous ghost of your last two meals. Being a vegetarian with a high fiber intake, I can guarantee that I would be quite embarrassed at the sheer size of such a balloon (or proud, depending on current company).

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