◌◌◌ Anthropology
4764

• Dawn of Humanity
PBS NOVA
4731

• discipline of Sociology
3325

• Geography of Africa
3912

• Tartar vs Mongol: What's the difference?
Tartar vs Mongol: What's the difference?
4732

• the bridge riddle - Alex Gendler
Taking that internship in a remote mountain lab might not have been the best idea. Pulling that lever with the skull symbol just to see what it did probably wasn’t so smart either.
3506

Songs in Easy English

• What is a Civilization?
4032