Submersibles Can Be Powered by Bioluminescent Energy, Researchers Say

BIOLUMINESCENCE IS THE EMISSION OF LIGHT FROM LIVING ORGANISMS. Insects and animals generate it through chemical reactions. Bioluminescence can be found in fireflies, but it is most common deep underwater and often far from human eyes. Deep-sea creatures use it for locating prey, confusing predators, and finding mates.

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Marine researchers in Australia who had experienced the awe-inspiring sightings of bioluminescent creatures knew that these animals have less access to sunlight. The thought of sunlight left them wondering if bioluminescent light could be harnessed like sunlight in solar power. To test the idea, they powered a boat far