Mark's Chemistry Tutor

My current YouTube Channel, each week I talk about a topic that's probably being taught at that point in the semester (usually General, with some Organic tossed in now and then).  

Gen Chem Concepts

My older channel, mostly a bunch of tutorial videos I did around 2006 that were originally distributed on CD (remember them?) until a couple of years later when I uploaded them to this YouTube thing I kept hearing about.

Unlike my current show, these were produced with good audio and proper editing, which takes time, and eventually I got into other stuff (like the book) that took time away from doing videos.