Cool video from NASA...

What....

.....is periphery drift? How does it relate to the image above? Email me your answer by Friday for 10 pts extra lab credit! Open to all classes.

The discovery and naming of neuron....

http://blogs.scientificamerican.com/brainwaves/2012/05/14/know-your-neurons-the-discovery-and-naming-of-the-neuron/

Evolution of Color Vision

http://www.philly.com/philly/health/Elements-of-Color-Vision-Evolved-Before-Eyes.html