That's all right, not everyone does. In fact, a lot of people don't. Just like I don't know the first thing about politics.

[Unless these politics involve old men yelling at each other.]

[A demonstration? As in a step-by-step demonstration from start to finish? Hmn...]

I'd have to empty out the canister and fill up a new one for a demonstration. Not that I mind giving one, of course. But I'd hate for all the ice cream to melt...