They're "Trained by Professionals"

With the tragic passing of Crocodile Hunter Steve Irwin, let us all be reminded of the brave TV hosts that put themselves in harm's way every day for our entertainment. For instance, watch these valiant daytime news anchors as they participate in science-man Steve Spangler's daring experiments. Man, I love local news. I could watch this stuff all day. Oh, and remember, don't try this at home:

• Helium Hits: Sulfur Hexaflouride + Television Cameras = Instant Comedy!
  
• Mentos and Exploding Soda: The original Mentos video
  
• He's Got Fire!: This anchor is a real scaredy-cat.