Alice is an innovative 3D programming environment that makes it easy to create an animation for telling a story, playing an interactive game, or a video to share on the web. Alice is a freely available teaching tool designed to be a student's first exposure to object-oriented programming.
A huge free texture library with many useful categories. These images are available at very high resolution and are perfect for a range of applications.
Some great sites featuring information and photography on this motion capture pioneer. Much of his work is very useful for animators today as reference. His animal and human movement studies are an excellent resource when tackling complex animation like walk cycles in bipeds and quadrapeds.
Resources are sites that members of the community have come across and shared through the system. These can be helpful for tapping into and sharing cool stuff online.