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:
“While glow the heavens with the last steps of day,
Far, through their rosy depths, dost thou pursue
Thy solitary way!”
—William Cullen Bryant (1794–1878)
“Does it stick in our minds as a touchstone
Of learning and la politesse?
For while the old place hadn’t much tone,
Two others we know have got less.”
—Philip Larkin (1922–1986)