The largest giant squid recorded by scientists measured 43 feet (12 meters) long, according to Smithsonian's National Museum of Natural History. Faked photo of a giant squid supposedly found In California. An image of a monster 160-foot-long (49-meter-long) giant squid made the social media rounds yesterday, but fear notâit's a hoax.
luminescence - light not due to incandescence; occurs at low temperatures. light, visible light, visible radiation - (physics) electromagnetic radiation that can produce a visual sensation; the light was filtered through a soft glass window.
Chemiluminescence is the generation of electromagnetic radiation as light by the release of energy from a chemical reaction.While the light can, in principle, be emitted in the ultraviolet, visible or infrared region, those emitting visible light are the most common.hemiluminescence is the generation of electromagnetic radiation as light by the release of energy from a chemical reaction.