Revealing mistake: When Max meets Lenny in the coffee shop, there is a McDonald's logo on the cream he opens. In some shots it's visible and others it's covered by white tape.
Pi (1998)
1 revealing mistake - chronological order
Directed by: Darren Aronofsky
Starring: Mark Margolis, Ben Shenkman, Pamela Hart, Sean Gullette
Factual error: Did anyone count the pins on the "superchip" supplied by Lancet-Percy? Four. That's either a telepathic CPU or a very, very fast USB interface.
Sol Robeson: The Ancient Japanese considered the Go board to be a microcosm of the universe. Although when it is empty it appears to be simple and ordered, in fact, the possibilities of gameplay are endless. They say that no two Go games have ever been alike. Just like snowflakes. So, the Go board actually represents an extremely complex and chaotic universe.
Trivia: During the second crash, the computer display is flickering with tons of garbage output. Watch carefully and you'll find a hidden message at the bottom of one of the output screens: it reads: "AND JESUS WEPT"