The Nobel Prize in Physiology or Medicine
One of the nice teachers at Classroom 2.0 recommended this set of games. I played the Blood Typing Game.
Do these teach a lot? I know my reaction is first that it looks great, then that the depth of knowledge gained is not worth the time it takes to learn and master the game. All the more frustrating in that it surely took a great deal of time, effort, and probably cash to put the game together. But then maybe I'm way off base. Maybe if I'm a digital native with lots of free time, this is a great learning tool.

Isn't anyone out there doing studies on these?