- a home page for the AXIOM OF CHOICE (math.vanderbilt.edu)
The Axiom of Choice (AC) was formulated about a century ago, and it was controversial for a few of decades after that; it might be considered the last great controversy of mathematics. It is now a basic assumption used in many parts of mathematics.
- Andrei Tarkovsky (Wikipedia)
Andrei Arsenyevich Tarkovsky (Russian: Андрей Арсеньевич Тарковский, IPA: [ɐnˈdrʲej ɐrˈsʲenʲjɪvʲɪtɕ tɐrˈkofskʲɪj]; 4 April 1932 – 29 December 1986) was a Russian film director and screenwriter. Widely considered one of the greatest and most influential directors in cinema history, Tarkovsky’s films explore spiritual and metaphysical themes, and are noted for their slow pacing and long takes, dreamlike visual imagery, and preoccupation with nature and memory.