A quick synopsis from the BBC show Bang Goes the Theory worked with the study authors to provide a test of the hypothesis that commercially available brain training programs transfer to general cognitive abilities.
BBC : February 26, 2016, Friday Sperm have been made in the laboratory and used to father healthy baby mice in a pioneering move that could lead to infertility treatments. The Chinese research took a stem cell, converted it into primitive sperm and fertilised an egg to produce healthy pups.