Science
Human Thumbs Got a Major Upgrade 2 Million Years Ago, Sparking a Cultural Revolution, Study Finds – Gizmodo Australia
The human thumb is a marvel of evolution, allowing our ancestors to craft stone tools and radically expand their food choices. New research suggests our agile,…
The human thumb is a marvel of evolution, allowing our ancestors to craft stone tools and radically expand their food choices. New research suggests our agile, dextrous thumbs appeared 2 million years ago, in a development that irrevocably changed the course of human history.
Many primates have opposable thumbs, but none are quite like ours. The human thumb, set in opposition to the other fingers, allows for precision grasping, which anthropologists consider a necessary physical attribute for crafting…
-
Noosa News19 hours agoTwo trapped and fighting for life after major three-vehicle crash in Brisbane
-
Business20 hours agoUp 105% in a year, are Pro Medicus shares still a good buy today?
-
Noosa News16 hours agoQueensland man sentenced to four years imprisonment after string of terror offences
-
Business18 hours agoEverything you need to know about the Coles dividend