Prosthetics 2.0

Or rather, optogenetics. It's been awhile since I've posted here since I've been busy with schoolwork. I'm still busy, so I haven't really written anything substantial despite my to-do list of things I want to write about. But I did want to share the following biotechnology article, which I found interesting:
Algae and Light Help Injured Mice Walk Again

Single Individual DNA Differences

Here's some interesting research about differences in SNPs when DNA is sampled from a different tissue in the same person.