AlaMoi said: " you may have to travel many worlds before you find a binding definition."
I have felt this for the last couple of weeks since I started researching this topic. It's certainly not a project that will even be very far off the ground by the due date, June 9th. I try to be very flexible as an instructor, even in the middle of the quarter. Students love extra credit opportunities, and I decided this assignment was important and cool enough to potentially raise their final grade a full letter grade for the quarter. Some students have the bit between their teeth and others don't feel it is worth their time.
Those that are participating have bought in to my "unique contribution to the sum of freely available human knowledge" speech.
Or they just want to get an "A", I'm not sure yet.
In any case, I should be teaching Culinary Math again almost every quarter, and I am planning on offering my future students the same deal. A good bit of the course is about unit conversions, and research and work of this kind is (IMO) interdisciplinary, memorable, resume-worthy, and just right, proper, and good.
Thanks again,
- Chris