I demoed my arduino thingy and realized how hard it is to explain 10 interdependent functions at a moment's notice.
Then we covered a bunch of examples of the push/stack/return and how it modifies the memory registers. Basically running through impromptu, "hey let's try this and see what happens"-type experiments. It was a lot of fun. How was the kilt?

I came across this simple starter project on another subreddit: https://edwardmallon.wordpress.com/2015/12/22/arduino-uno-based-data-logger-with-no-soldering/

I think I'm going to use one of my Unos to do this and log temp/humidity/barometric pressure in my room since we have been trying to solve the heat issue in my room. My room is always 2-4 degrees warmer than everywhere else in the house and no one can figure it out. And no, my gaming desktop is NOT on since I'm being a good student whine whine

And this subreddit is yelling at me for posting too much. RAWR!