A Riveting Analysis of the Chemistry of Sports

While aimlessly killing time before work virtuously keeping up on news, I found this fascinating explanation of the chemistry of blood testing in sports. It's in response to the story about Floyd Landis.

I have no personal feelings about the situation, but, if it's true that he added boosters, it will ruin the jokes - "Why did the French think Landis cheated? They've never seen detectable levels of testerone in a man before."

Found via Instapundit's Megan McArdle.