Why heavy things are heavy: Brought to you by classical logic

By Gordon Rugg

Here’s Vitruvius again, trying to explain something using the four elements theory again, and ending up with a distinctly dodgy chain of reasoning again. You get the feeling that his heart isn’t really in it, and that he knows he’s working with tools that just aren’t up to the job.

6. To begin with fir: it contains a great deal of air and fire with very little moisture and the earthy, so that, as its natural properties are of the lighter class, it is not heavy.

I know how he must have felt. When I started to add tags to this post, the software helpfully suggested adding the tags Brookside characters and mattress. Is there a Brookside character named Vitruvius Mattress? I really don’t want to know.