This is really exciting for me - just looking at the videos made me smile with nostalgia of sitting over a printed copy of Rolf Brown’s Interrupt List[0] (sorry, Mom and Dad for using so much paper) and just trying random interrupts to see what they did. Once in a while I’d even find something interesting.

I hope this can bring some of the same wonder of experimentation without immediately searching on StackOverflow. [0]: http://www.cs.cmu.edu/~ralf/files.html