Associations to the word «Retroreflection»
Wiktionary
RETROREFLECTION, noun. (physics) reflection in which the reflected rays are parallel to the incident rays
Wise words
Life has no meaning unless one lives it with a will, at
least to the limit of one's will. Virtue, good, evil are
nothing but words, unless one takes them apart in order to
build something with them; they do not win their true
meaning until one knows how to apply them.