How cool is this:
In the 1990s, marine biologist Ron Douglas of City University London discovered that, unlike other deep-sea fish, the dragonfish Malacosteus niger can perceive red light. Douglas was surprised when he isolated the chemical responsible for absorbing red: It was chlorophyll. “That was weird,” he says. The fish had somehow co-opted chlorophyll, most likely from bacteria in their food, and turned it into a vision enhancer.
Is there anything cooler than night vision? Not much. How cool would it be to be able to cruise around at night with no headlamps, no flash lights or torch. It would introduce a whole new aspect to camping. You could seriously take night hikes and truly discover the wonders of nature.
Later on the the article they mention that the feds are putting up money for the further development of this night vision. Can you imagine the advantage soldiers and law enforcement would have being able to see at night? Crazy! It reminds me of Predator. Couldn't beat the Govenator even with night vision though.