One of the greatest moments in cinema history: the slow appearance of the spaceship at the start of the original Star Wars film. In my memory, it blotted out not just the stars but everything in the Odeon Marble Arch.
Narrow range of answers and easier clues.
In the NFL annual college Draft, the thirty-two teams select new players. The least successful teams get the first choice of the best players. In a sport that is so fiercely competitive, this event remains a pleasantly altruistic surprise.
These are chemical elements that are gases at room temperature. The presence of one is toxic if breathed in. The absence of one is fatal for those that need to breath.