Ciekawostka: jak widzieć w nocy?

[Witek Mozga <mozga@trimen.pl>]

A group of scientists in California have successfully created eye drops
that temporarily enable night vision. They use mixture of insulin and a
chemical known as Chlorin e6 (Ce6) to enable the user to view objects
clearly in darkness up to 50 meters away. Ce6 is found in some deep-sea
fish and often used to treat night blindness. 

http://mic.com/articles/113740/a-team-of-biohackers-has-figured-out-how-to-inject-your-eyeballs-with-night-vision