The smoke signal is one of the oldest forms of long-distance communication. It is a form of visual communication used over long distance.
Read more about Smoke Signal: History and Usage
Famous quotes containing the words smoke and/or signal:
“But today I set the bed afire
and smoke is filling the room,
it is getting hot enough for the walls to melt,
and the icebox, a gluey white tooth.
I have on a mask in order to write my last words,
and they are just for you....”
—Anne Sexton (1928–1974)
“Perhaps having built a barricade when you’re sixteen provides you with a sort of safety rail. If you’ve once taken part in building one, even inadvertently, doesn’t its usually latent image reappear like a warning signal whenever you’re tempted to join the police, or support any manifestation of Law and Order?”
—Jean Genet (1910–1986)