Honourable mention in the 2012 International Science and Engineering Visualization Challenge:
Tons more great animaions from Nucleus Medical Media can be found at their youtube page: http://www.youtube.com/user/nucleusanimation?feature=watch or here: http://catalog.nucleusmedicalmedia.com/nucleusindex.php?
via: http://www.wired.com/wiredscience/2013/01/science-visualization-winners/?pid=6148&viewall=true
Also check out the Cell in HD: http://blog.geoffchristou.com/2012/10/the-cell-hd1.html