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 Vending Machine Dispenses Live Crabs Why Is Sweden Buying Trash From Other Countries? Freezing 200,000 Tons of Lethal Arsenic Dust How a recording-studio mishap shaped ’80s music Future of Screen Technology Big Plane vs Little Plane (The Economics of Long-Haul Flights)