T Nation

Burping Cows

http://green.yahoo.com/index.php?q=node/994

I guess it would be a shame if the cows ate their natural diet.

The 10billion humans on the planet farting less would also help.

The average person farts something like 7 times per day. I don’t know where they got his number but I think (from my own personal experience) this is a really low estimate.