EFDC（The Environmental Fluid Dynamics Code）是威廉玛丽大学（VIMS,Virginia Institute of Marine Science at the College of William and Mary）John Hamrick教授开发的三维地表水模型，是美国国家...
At GeorgeWashingtonUniversity, anthropologistErinMarieWilliamsistrying tofind outhow that evolutiontook place. How did tool-makinghelpshapeourhandsandwrists?