Traces of blood and fragments of muscle, tendon, skin and hair found on 2,000-year-old stone knives have given researchers the first conclusive evidence that the obsidian blades were used for human sacrifice long ago in Mexico.
"These finds confirm that the knives were used for sacrifices," Mainou said.Sky gods, anyone? And of course, today we see Catholics imbibing the "body and blood" of jeebus -- every day, if they want to. Religion is sickening on so many levels.
