Day and night

adv, name, noun

Definitions

Adverb
  1. 1
    All the time; round the clock; unceasingly. not-comparable
Proper Noun
  1. 1
    A Life-like cellular automaton with the rule B3678/S34678.
Noun
  1. 1
    Synonym of chalk and cheese (“two things that are very different”). uncountable

Etymology

Named for the fact that the rule is its own complement; toggling all cell states results in the pattern evolving similarly, but with living and dead cells switched.

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