You're burning calories right now

The L.A. Times reports:

In the 10 minutes it takes to read this article, you'll expend about 15 calories, assuming you're sitting upright and weigh 150 pounds. If you're reading this while lying down, you'll burn even less. If you plan to spend the next hour leaning over a casino table, you'll burn 156 calories. Praying to hit the jackpot? Praying (while kneeling) is 68 calories.

You'll want to read the article.