Detritus is an interesting word. First, I just found out that it's spelled "detritus" with a second T, not "detrius" without a second T. And second, some people claim to pronounce it with a long "e" as in "dee" and a long "i" as in "try." Others leave the vowels short and even leave out the second T in the pronunciation. Plus, it seems to be mostly used in biology or medical jargon, as in "the detritus of the dead bird in the garden is fertilizing the plants." And because I'm a nerd, I looked it up some more and found out Detritus is also a video game much like Asteroids, a troll in Terry Pratchett's Discworld series, and some kind of electro-aggro-industrial band. Now you know. But for my purposes here, I'm referring to the physical debris that erodes away from our lives consistently, all day long. More specifically, the crumbs of food and bits of trash that end up on the floor of my house is ...