Showing posts with label thermodynamics. Show all posts
Showing posts with label thermodynamics. Show all posts

Tuesday, 14 May 2013

My brother is wrong

Just in case this is the post where I pick up a reader outside of my circle of family and close friends: My brother’s name is Patrick, he’s five years younger than me, he used to have a LiveJournal but I presume he isn’t using it any more because he posted this as a Note on Facebook instead. It’s set to “public”, so you can read it here as long as you have a Facebook login, but you needn’t worry if you haven’t because I’m going to quote the whole thing in sequence through this response. (Although, as you’ll see, he does take after me to a certain extent in the general area of philosophical wibbling, he doesn’t write to quite the kind of length that I do.)
Patrick’s Note is uninformatively titled “A few ideas” and begins as follows:
In the beginning, the universe was created.
There are two things that together convince me of this:
  1. The physical law of entropy; and
  2. The philosophical ‘First Cause’ argument.

Tuesday, 29 January 2013

On running videos backwards

Not so easy, of course, with DVDs. You can search backwards, of course, but it skips back in little still-frames, you don’t see the action run backwards as you could with a video cassette if you rewound it without stopping it first. We didn’t have a TV at our house, let alone a video, but we got to watch a movie on the last day of school one year (I think it might have been Herbie Goes Bananas) and they ran the tape backwards when it was finished and we six-year-olds just laughed and laughed, it was all so funny.
I’ve heard, though without any titles or names that would help me Google it, that someone once actually made an entire movie that way – acted everything backwards, and also filmed everything backwards, so that when it was played things happened forwards but everything was subtly weird. But what makes it weird? What were we all laughing at when I was six?