Genre: Documentary, Educational
Premise: Inquiring minds just can't help but ponder such questions as, why is the sky blue? Or, why does one catch colds? Perhaps you've wondered what you may look like in a thousand years. ``Things You Need to Know'' covers those questions and others in a series hosted by James May (Britain's ``Top Gear'') that features themed episodes on everything from the weather, the human body and the universe to engineering and Albert Einstein. What's a cloud? Why am I hung over? What is Madonna doing in space? They're burning questions and they'll get detailed answers!