“… A Web site called Ultrinsic tries to make the rewards of studying more immediate. Students can make a small bet on how well they’ll do in a course, with a starting limit of $25 on how much they can earn. The students contribute a chunk of the money, and Ultrinsic puts up the rest. If they make the grade, they win it all …” (more)
[Sophia Li, Chronicle of Higher Education, 10 August]