It might be hard to see with your naked eye, but everyone you | Google Facts™ [ ️@googlefactss🌎]

It might be hard to see with your naked eye, but everyone you pass by every day is literally glowing. The human body emits a small quantity of visible light ("visible" in the technical sense—the illumination is about 1,000 times less intense than levels of light that we would actually be able to see). Researchers in Japan used a special camera to track this glow and found that it fluctuates throughout the day, with the body emitting its lowest levels of light around 10 a.m. and highest at around 4 p.m., a rhythm the scientists attribute to the changes in one's metabolism. @googlefactss #funfact