Cows are like Poodles #
Poodles are man-made creatures. There were no packs of wild poodles roaming the African savannah, hunting antelope. Poodles were created by humans, through breeding, over thousands of years. They act and look very different from wolves because we bred them for appearance retrieving and, recently, appearance (edit: corrected, thanks to Simon Proctor's comment below). That's where we focused our energies, and it shows.
photo by jonner on flickr
Cows are also man-made creatures. Let me clarify: the cows we milk and eat are man-made creatures. We've created them through breeding, over ten thousand years. They look similar to wild cattle (now extinct) because we bred them for what's on the inside. We've made them smaller and more docile. We've made them produce more milk. We've made them produce more meat. We've also altered their appearance, but not as much as we've done for poodles. There were no herds of black-and-white mottled cows roaming across Asia.
photo by hockadilly on flickr
So that's my random thought for the day: cows are like poodles. They're man-made creatures.
Labels: speculation
Diminishing returns in a project #
I've been thinking about why people should ever change projects. The longer they're on the project, the more familiar they are with it, and the more effective they are. We might draw this on a graph, with productivity increasing over time:
Labels: economics
iPhone vs. gPhone navigation model #
I've had an iPhone for a long time. I tried a G1 “gPhone” and thought it was slow and unpolished (I've heard Cyanogen's mod helps a lot with the speed), so I went back to my iPhone. But after trying out the G1 for a bit longer, I've discovered the model is quite different, and possibly better, than the iPhone's model. Here are some scenarios:
Labels: structure
Experiences with my Macbook Air #
Nearly two years ago, I got a Macbook Air. It's been nearly two years, and here are my thoughts:
Bash Prompts on the Mac #
For a while now I've used colored prompts in bash. I typically make the machine name one color, the path another color, and the username bright red if I'm root. On some systems I show the date and time, the exit code of the previous command, whether I'm inside screen, or the ssh status. Other people have put the git branch, number of processes, job count, tty, system load, disk space, working files, or mailbox status into their prompts.