Built with funding for basic research from the National Science Foundation, Dr. Miguel Nicolelis and the Walk Again Project have built an exoskeleton that will allow paraplegics to walk again. The exoskeleton uses computer algorithms to interpret the user's brain activity, which powers the exoskeleton forward.

A quick tour through the field of genomics, from simple to complex - an algal cell dividing, lyonization in a cat, and newborn genetic testing, among other topics. This is a re-upload.