I do that on the weekend. And like what I'm trying to do is figure out what happens when you suck everything out of a compartment.

But then I got into stuff that I didn't love, like management. I am the world's worst manager, but I figured I should be doing it, because I was, after all, the president of the company.

And they're questions that I've asked of science television producers, of audiences of science educators so that's science teachers and also of seven year olds, and I find that the seven year olds do marginally better than the other audiences, which is somewhat surprising.

Second conclusion is that the ability to conceive of a given event in two different ways, such as cause something to go to someone and causing someone to have something, I think is a fundamental feature of human thought, and it's the basis for much human argumentation, in which people don't differ so much on the facts as on how they ought to be construed.