A glow stick is a single-use, translucent plastic tube containing isolated substances that, when combined, make light through chemiluminescence, so does not require an electrical power source. Glow sticks are often used for recreation, but may also be relied upon for light during military, police, fire, or EMS operations.
Read more about Glow Stick: History, How It Works, Chemistry
Famous quotes containing the words glow and/or stick:
“She would rather light a candle than curse the darkness, and her glow has warmed the world.”
—Adlai Stevenson (1900–1965)
“One stick of bamboo can not make a raft.”
—Chinese proverb.