thomas.kane writes: Newt Gingrich announced yesterday, while visiting Florida's Space Coast, a visionary plan for the future of space travel. He suggested a combination of the current private incentives and a government funded section, developing a moon base, commercial near earth orbit, and continuous propulsion systems to better reach Mars.
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?"