Things You Need to Know

Documentary

Documentary

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. `James May's Things You Need to Know ...' covers those questions and others in a series hosted by May (`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!