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 What If The World Became Vegan? The Man Biohacking Encryption From His Garage 5 Unbelievable Nuclear Versions of Normal Things Purple Bacteria: Turning Poop Into Biofuel 5 Secret Emergency Escape Vehicles What if NASA had the US Military’s Budget?