brumgrunt writes: "The original screenplay for what was then the Alien prequel, Alien: Engineers, has turned up online. So what's the difference between the draft that John Spaihts wrote, and the movie that was ultimately derived from it, Prometheus? Here's an analysis..."
Today's scientific question is: What in the world is electricity?
And where does it go after it leaves the toaster?
-- Dave Barry, "What is Electricity?"