Being totally blind might soon be a temporary condition thanks to a new camera upgrade for your brain. You see, a project called blind sight aims to let people see even if they've lost their eyes completely. Elon Musk explained that because vision is just electrical signals, you can bypass a broken eye and plug a camera directly into the brain's visual cortex.He warned that at first the vision will look like lowres Atari graphics, basically just blurry dots. But eventually he claims it will be better than n ...