snooz_crash writes: The CIA requests your assistance in IDing a base that they have been observing for quite a while. The base has been in existence for several years, but it's shape and location do not lend to an immediate answer to the riddle of "what the heck is it?"
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?"