Could this steamer that Richard Simmons is demonstrating be made by Sony? Watch Letterman nod to the pyrotechnics experts off camera just before the highjinks ensue, and then you can marvel at the acting ability of Richard Simmons, whose only emotion seems to be a combination of fey astonishment and mock outrage. Good thing real products don't blow up like that. Oh, wait.

Richard Simmons' Exploding Steamer [Late Night with David Letterman, CBS]