Very recently I signed up at edX for an online course about the ethics and laws regarding organ trasplants in Spain. As a lab tech, I figured it would be an interesting issue for me and my career. It was easy enough, we had a final exam that I passed with flying colors and I even got an official certificate stating my success on it. edX kept my email and they are sending me regular emails with offers for other popular courses.
I had a great surprise last week when I was offered a course on the book "Dracula" by Bram Stoker. Wow! A course to talk about one of my favorite books! I just signed up for it.
I cannot wait for it to begin!