I went to get my WRX inspected, but my Check Engine light was on, so they charged me $89 to find out that it was Upstream Oxygen Sensor. They said it would cost $450 to replace, so I bought one online for $150 and replaced it myself. Of course, this was at the end of the month, so for a few days I was an outlaw on the streets. It took me about 45 minutes to do, and I saved $300, so that's $400/hour.
These photos were taken at the Santa Barbara Museum of Natural History. My daughter needed some photos of butterflies for a research project. The research photos are the ones where it's sometimes difficult to find the butterfly, but I got some closeups too. The last few are some right/left photos for a different project.