Biomechanics Classes on the Web -- a huge compilation
http://pages.uoregon.edu/karduna/biomechanics/

Experimental Zoology, University of Wageningen
http://www.ezo.wur.nl/UK/

McHenry Lab, UC Irvine
http://mchenrylab.bio.uci.edu/McHenryLab/Home.html

Lentink Lab, Leland Stanford Jr. University
http://lentinklab.stanford.edu