Bill Nye the Science Guy and Dr. Oz continue on their medical myth-busting mission. This time, they'll find out if nitrogen clouds can be toxic to your health.

Click here to watch Part 1 and see Dr. Oz and Bill Nye bust more medical myths.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.