We All Shine On In New Proof Of Bioluminescence

Illustration for article titled We All Shine On In New Proof Of Bioluminescence

Next time that someone says that you're glowing, check that they don't mean it literally. Researchers in Japan have finally managed to prove the existence of the human body's bioluminescence with these first-ever pictures of the body's natural shine.


Japanese researchers Masaki Kobayashi and Daisuke Kikuchi from the Tohoku Institute of Technology, along with Hitoshi Okamura explained the story behind these wonderful images:

The human body literally glimmers. The intensity of the light emitted by the body is 1000 times lower than the sensitivity of our naked eyes. Ultraweak photon emission is known as the energy released as light through the changes in energy metabolism. We successfully imaged the diurnal change of this ultraweak photon emission with an improved highly sensitive imaging system using cryogenic charge-coupled device (CCD) camera. We found that the human body directly and rhythmically emits light.

Illustration for article titled We All Shine On In New Proof Of Bioluminescence

Apparently, the amount of light we emit - while always staying around a thousand times weaker than the eye can see - changes depending on the time of day, and goes in 24-hour cycles; we are at our brightest in the afternoon, and dimmest in the evening. Perhaps surprisingly, the amount of light emitted by our bodies doesn't correspond to the amount of heat given off, and thermal imaging provides entirely different visual results than the hyper-light-sensitive cameras.

Imaging of Ultraweak Spontaneous Photon Emission from Human Body Displaying Diurnal Rhythm [PLoS ONE] (Via)


Franklin Harris

Crap. Now some New Agers are going to say this proves auras are real, when all it really proves is that we're distantly related to jellyfish.