crimeandpunishment writes: High tech means low crime in a New Jersey city that has used an arsenel of advanced technology to sharply lower one of the highest crime rates in the nation. And now East Orange is poised to become the first city in the country to take high tech crime fighting to a whole new level....suveillance cameras with sensors that can be programmed to identify crimes as they unfold.
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?"