Homo erectus, not humans, may have invented the barbed bone point0
- Ancient Archeology, From Around the Web
- October 23, 2020
An 800,000-year-old tool may be the oldest known of its kind
An 800,000-year-old tool may be the oldest known of its kind
Suzana Herculano-Houzel spent most of 2003 perfecting a macabre recipe—a formula for brain soup. Sometimes she froze the jiggly tissue in liquid nitrogen, and then she liquefied it in a blender. Other times she soaked it in formaldehyde and then mashed it in detergent, yielding a smooth, pink slurry.