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 Why Did We Send A Probe To Pluto? The World Is Slowly Running Out Of Sand Inside a Lab Hacking Athletic Performance Why Babies Are (Scientifically) Amazing How Do Matter and Antimatter Interact? NASA 747 world’s largest flying telescope