Optogenetics: Using Light to Control Your Brain Optogenetics may allow us to use light like a remote control for our brains, and treat diseases like retinitis pigmentosa. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Induction Stoves are Crazy How To Turn Salt Water Into Fresh Water (Simple Improvised Distillation) Understanding the Most Extreme Numbers in the Universe Jimmy Carter May Have Seen A UFO China Has a Rover on the Moon & Here’s What It Found Scientists Impaled Space Junk With a Harpoon