[tdeck]

I used to take apart electronics and sometimes show the internals to people. Most folks haven't really looked inside any electronic device and don't know what the components look like or do, so it can be an interesting thing to share.

In this case it says he wanted to show it to an "engineering teacher" (wish my high school had that). I once printed out an entire program I wrote and tried to show it to the teacher who ran our computer lab.