In Nature
Some natural pigments (for example, on some scorpions) shine in visible light if illuminated with ultraviolet light.
Read more about this topic: Blacklight Paint
Famous quotes containing the word nature:
“The so-called consumer society and the politics of corporate capitalism have created a second nature of man which ties him libidinally and aggressively to the commodity form. The need for possessing, consuming, handling and constantly renewing the gadgets, devices, instruments, engines, offered to and imposed upon the people, for using these wares even at the danger of one’s own destruction, has become a “biological” need.”
—Herbert Marcuse (1898–1979)
“Our treasure lies in the beehive of our knowledge. We are perpetually on the way thither, being by nature winged insects and honey gatherers of the mind.”
—Friedrich Nietzsche (1844–1900)