It is the first conclusive evidence of use of stone implements in human sacrifice. Experts in Mexico have found blood cells and fragments of muscle, tendon, skin and hair on 2,000-year-old stone ...
Yahoo Soccer is powered by OneFootball, the ultimate destination for news, live matches, scores, highlights, and more. MEXICO CITY (AP) — Traces of blood and fragments of muscle, tendon, skin and hair ...
Archaeologists have found more than a dozen stone knives in an ancient Maya city near a sacrificial altar. Researchers made the find in the pre-Hispanic settlement of Kulubá, in the southern Mexican ...
Hold the blade at a 15-20° angle. Draw the knife across the steel, alternating sides about 5-10 times. Wipe and store safely.
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. FROM CARD: "8/21/51. THIS SPECIMEN AS ...
MEXICO CITY — 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 ...