heidelbergensis overlaps with the range found in modern humans.The advent of Homo coincides with the first evidence of stone tools (the Oldowan industry), and thus by definition with the beginning of the Lower Palaeolithic.. 
John von Neumann ránka (December 28, 1903 – February 8, 1957) was a  Hungarian American Mathecian Who made major Contributions to a vast range of Fields, including set Theory, fúnctional Analysis, Quantum Mecha, Ergoedi Theory, continuous gẹ́Ometry, Economics and game Theory, computer Science, Númérìcal Analysis, Hydgics (of _ sions), and statistics, as Well as many other Mathedays Fields.. 