I've had my head in the middle of a great deal of preparing coursework for my students and somehow managed to miss this series of videos in the NOVA's Secret Life of Scientists and Engineers--all about Bill Nye!
So, in case you missed these, too, here are the videos about Bill Nye all in one handy location. Of course you can always check out the other phenomenal scientists in this series as well!
Bill Nye: Change the World
Bill Nye the Bow Tie Guy
Bill Nye: A Whale of a Joke
Bill Nye: Dancing with the Science Guy
Bill Nye: 30 Seconds on Tying a Bow Tie
Check out more scientists and engineers at NOVA's Secret Life youtube channel