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Author Archives: Dr Niki Ray
The perils of being bipedal
Humans long ago made the evolutionary leap from walking on four legs to walking on two. As far as not-falling-over is concerned, this adaptation was a strange one. There’s a reason chairs tend to have, at the least, four legs. Very few other mammals have gone the two-legged route: kangaroos spring to mind (sorry), butContinue reading “The perils of being bipedal”