I’m optimizing conditions that incease light output in the bioluminescent bacteria, Photorhabdus luminescens and Photorhabdus asymbiotica. Interesting that conditions that promote light production in P. luminescens diminish production of the orange pigment.
Blue light has a supposed soothing and calming effect. I’ve suffered from moderate insomnia for many years so I decided to find out whether the ethereal blue light emitted by marine bioluminescent bacteria would help me with my problem. Consequently, I made a bioluminescent Night Light and slept under its influence for 4 days. I have to say that the light is wonderfully comforting, a beguiling faint blue constant throughout the night. In Nature, this form of light is often employed by predators as a lure, and like temazepan, I find that it has unique hypnotic and soporific propeties. Under the light’s infleunce, I sleep like a baby and dream of the sea.
A fragment of dead coral immersed into a culture of bioluminescent bacteria.
I know that it’s a bit early but I’ve just seen lorries loaded with Christmas trees so it’s not long now. Here is my bioluminescent Christmas tree! The glowing decorations are made using the bioluminescent bacterium Photobacterium phosphoreum. The lights combined, use less than half a teaspoon of glycerol (a byproduct of the bio diesel industry) and some of the oxygen that the tree produces via photosynthesis. A symbol for a truly sustainable and symbiotic Christmas!