Scientists have figured out how to inject human eyes with night vision.
Volunteer A team of biochemical researchers in the US has figured out how to give a human volunteer night vision, allowing him to see across a distance of over 50 metres in total darkness for several hours. The key is a natural, light-sensitive substance called Chlorin e6 (Ce6), which is derived from sea creatures and has been used for many years in cancer treatment research . It’s also been shown to be effective in the treatment of night blindness and improving dim light vision in people with eye disorders, so an independent team of self-described 'bio-hackers' in California called Science for the Masses decided to see how else it could be used to improve vision. The idea came from a patent filed in 2012, claiming that when you apply a mixture of Ce6, insulin, and saline to a person’s eye, the retina will absorb it and increase vision in low light. The patent also mentions that the chemical dimethlysulfoxide (DMSO) can be used in place of the insulin, but