Ancient ‘brain food’ helped humans get smart
Friday, June 4, 2010 - 10:10
in Biology & Nature
Between 1.9 and 2 million years ago, the brain size of our human ancestors increased dramatically. Now a trove of 1.95-million-year-old bone fragments from various animals adds evidence to a theory that these pre-humans owed this brainpower boost to fish. Human - Brain - Fish - Social Sciences - Archaeology