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- Bantu expansion shows that habitat alters the route and pace of human dispersals http://phys.org/news/2015-09-human-trial-and-error-lightbulb-moments.html 30 comments
- Instead of sudden 'game-changing' new ideas, human innovation comes more from steady improvements through trial and error, found researchers, who made the findings after studying the speed at which Bantu-speaking farmers in Africa migrated across the continent 5,000 years ago. http://phys.org/news/2015-09-human-trial-and-error-lightbulb-moments.html 26 comments science
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