stone knives

16 Stone Knives Found Near Maya Sacrificial Altar Made Mostly Out of Obsidian

Medicine & Technology Jul 11, 2023

Obsidian stone knives are often associated with bloodletting rituals, but some researchers found that they were used for simple kitchen knife purposes. Read to learn more.

stone knives

16 Stone Knives Found Near Maya Sacrificial Altar Made Mostly Out of Obsidian

Most Popular

La Ferrassie Man: What Makes Him One of World’s Most Famous Neanderthals?

Exotic Particle X(2370) Made of Pure Force Could Be Lightest Glueball Predicted by Standard Model of Physics

Should You Shower Everyday? Here's What Happens If You Shower Too Much, Too Little

The Awesome Power of AI, and the Urgent Need for Proper Oversight

Prehistoric Global Warming Caused by Massive Volcanic Eruption Turned Dinosaurs Into Warm-Blooded Animals

Recommended Stories

NASA Releases High-Definition Photos of Jupiter’s Moon Europa With Complex Surface Features Called ‘The Platypus’

James Webb Space Telescope Finds Most Distant Pair of Colliding Black Holes, Raising Questions Regarding Theories of Cosmology

Don Pettit, Oldest Active NASA Astronaut, Gears Up for New Mission to the International Space Station

Massive X8.7 Solar Flare From Super-Active Sunspot Causes Radio Blackouts Over North, South America Days After Widespread Aurora Displays