It's a video release as well so I have to be perfectly honest and go, probably not specifically for DVD, but there are extra bits on it that aren't on anything else, so as exciting as that sounds. ↗
I'd be perfectly happy never to have to answer anything again about how I work with Ethan, or whether we have arguments, or... you know what I mean? I've been answering those questions for 20 years. I suppose it's interesting to people. ↗
Heat can also be produced by the impact of imperfectly elastic bodies as well as by friction. This is the case, for instance, when we produce fire by striking flint against steel, or when an iron bar is worked for some time by powerful blows of the hammer. ↗