Once again, Knovel (one of the many great electronic resources Dibner Library subscribes to) is sponsoring a contest for engineering and science students.  All you need to do is use the search box in the Knovel widget available here: http://www.info.knovel.com/challenge to answer a few questions.   All entries with three correct answers will be entered into a random drawing for a Nintendo Wii, iPod nano, or iTunes Gift Card. If you have never used Knovel before, check out these tutorials.  Knovel is an excellent reference collection that includes material properties, process and design information, best practices, equations, and interactive graphs and tables. You have until (midnight) Monday, December 1st to submit your answers and contact information (full name, school name, email address) via the contest widget. Last year a Poly student won an iPod  - this year it could be you!