Cambridge, Mass., February 22, 2010 -- From how massive humpbacks glide through the sea with ease to the efficient way fungal spores fly, applied mathematicians at Harvard have excavated the equations ...

Greater male variance is indicated by VR [Variance Ratio]> 1.0. All VRs, by state and grade, are >1.0 [range 1.11 to 1.21]. If a particular specialty required mathematical skills at the 99th ...