observer Posted October 30, 2009 Report Share Posted October 30, 2009 Seems they've found some footprints preserved in rock, and judging by the spacing, have deduced that they are of a running stone-age human ancestor. In calculating the length of stride they again deduce that the speed would have broken all modern athletic records. Evidence up until Medievil times, suggests that our ancestors were stronger than the average modern human - so are we getting progessively physically weaker - but theoretically more brainy?! Contempory anecdotal evidence doesn't seem to support the latter! Quote Link to comment Share on other sites More sharing options...
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