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:
“Hardly had the glow been kindled by some good deed on your part or by some little triumph over your rivals or by a word of praise from your parents or mentors when it would begin to cool and fade leaving you in a very short time as chill and dim as before.”
—Samuel Beckett (1906–1989)
“Forgotten and stinking they stick in the can.
And the vase breath’s better and all, and all.
And so for the end of our life to a man,
Just over, just over and all.”
—Gwendolyn Brooks (b. 1917)