Associations to the word «Niven»

Wiktionary

NIVEN, proper noun. A surname of British origin
NIVEN RING, noun. (science fiction) A solid ring type Dyson ring around a star, capable of containing an interior surface that could be terraformed into a habitat with an inner ring of occultation panels to provide a day-night cycle.
NIVEN RINGS, noun. Plural of Niven ring

Wise words

The chief difference between words and deeds is that words are always intended for men for their approbation, but deeds can be done only for God.
Leo Tolstoy