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12 hours ago · A study on five Paleolithic sites from the western Hisma Basin is published by Kadowaki et al. (2024), who find that in the studied area a major increase in the cutting-edge productivity happened after the shift from the Levallois technology to the blade technology in the Initial Upper Paleolithic (i.e. after the conventional Middle-Upper ...
12 hours ago · Futurology. Political history. ↓ Future. v. t. e. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers. They migrated out of Africa during the Last Ice Age and had populated most of the Earth by the end of the Ice Age 12,000 years ago.
12 hours ago · Eurasian back-migrations, specifically West-Eurasian backflow, started in the early Holocene or already earlier in the Paleolithic period, sometimes between 30 and 15,000 years ago, followed by pre-Neolithic and Neolithic migration waves from the Middle East, mostly affecting Northern Africa, the Horn of Africa, and wider regions of the Sahel ...
12 hours ago · January. 1 January. Researchers demonstrate an artificial intelligence (AI) system, based on a Google DeepMind algorithm, that is capable of surpassing human experts in breast cancer detection. [1] [2] Astrophysicist Ronald Mallett proposes a theoretical way of building a time machine, albeit with limitations, based on ring lasers and special ...
12 hours ago · Internet TLD. .ma. .المغرب. Morocco, [d] officially the Kingdom of Morocco, [e] is a country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to the east, and the disputed territory of Western Sahara to the south.
12 hours ago · 001 – World. 1990s CIA political map of the Americas in Lambert azimuthal equal-area projection. The Americas, sometimes collectively called America, [5] [6] [7] are a landmass comprising the totality of North and South America. [8] [9] [10] The Americas make up most of the land in Earth 's Western Hemisphere and comprise the New World.
12 hours ago · Mentuhotep II [83] Mentuhotep II regained all Egypt c. 2015 BC, Middle Kingdom begins, becomes first pharaoh of Middle Kingdom. 2060–2040 BC [31] (King of Upper Egypt only) 2040–2009 BC [31] (King of Upper and Lower Egypt) Sankhkare. Mentuhotep III [84] Commanded the first expedition to Punt of the Middle Kingdom.
