37,196 views
3 years ago
2,272,227 views
7 months ago
2,380,393 views
4 years ago
801,210 views
Show more
66,433 views
388
0
Emory University
142K subscribers
Tags
Dietrich Stout
experimental archeology
prehistoric tools
stone tools
tool making
language evolution
Broca's area
Oldowan
Acheulean
hand axe
brain evolution
evolutionary psychology
oldest known tools
human evolution
flint knapping
48 Comments