Associations to the word «Skiagraph»

Wiktionary

SKIAGRAPH, noun. (physics) Alternative form of sciagraph

Dictionary definition

SKIAGRAPH, noun. A photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays).

Wise words

Words are but symbols for the relations of things to one another and to us; nowhere do they touch upon absolute truth.
Friedrich Nietzsche