Popularity
Fireworks have remained popular in today's age due to the spectacle of colors and sounds they are so renowned for. The component of a rocket that produces these stars, reports ("bangs"), and colors is typically located just below the nosecone section of a rocket. After the rocket engine has consumed all of its fuel an internal fuse is lit that delays the release of the stars, or other effect. This delay allows for coasting time where the rocket continues its ascent. As gravity will eventually pull the firework back to earth, it slows and eventually reaches an apex (highest point: where velocity of the rocket is zero) and begins its descent. The delay usually lasts just before this apex, at an optimum velocity, where a small explosion shoots the firework's stars in desired directions and thus producing a brilliant effect. The colors, reports, flashes, and, stars are analogous to flavor one adds with spices (chemicals with special pyrotechnic properties) to a soup of otherwise bland gunpowder.
Read more about this topic: Rocket (firework)
Famous quotes containing the word popularity:
“The nation looked upon him as a deserter, and he shrunk into insignificancy and an earldom.... He was fixed in the house of lords, that hospital of incurables, and his retreat to popularity was cut off; for the confidence of the public, when once great and once lost, is never to be regained.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)
“A large part of the popularity and persuasiveness of psychology comes from its being a sublimated spiritualism: a secular, ostensibly scientific way of affirming the primacy of “spirit” over matter.”
—Susan Sontag (b. 1933)
“A more problematic example is the parallel between the increasingly abstract and insubstantial picture of the physical universe which modern physics has given us and the popularity of abstract and non-representational forms of art and poetry. In each case the representation of reality is increasingly removed from the picture which is immediately presented to us by our senses.”
—Harvey Brooks (b. 1915)