Answer: singularities

AnswerCrossword Clue
singularitiesA point in the future (often set at or around 2030 A.D.) beyond which overwhelming technical changes (esp. the development of superhuman artificial intelligence) make reliable predictions impossible
singularitiesA peculiarity or odd trait
singularitiesThe state, fact, quality, or condition of being singular
singularitiesA point at which a function takes an infinite value, esp. in space-time when matter is infinitely dense, as at the center of a black hole
singularitiesSINGULARITY, the fact or state of being singular