Play Library Science Jeopardy!

This looks like a fun way to waste time:

"Welcome librarians, MLS candidates, and other interested pursuers of knowledge; welcome one and all to Library Science Jeopardy. Just like the popular television version, the primary rule remains to provide your answer in the form of a question. There are six categories to select from, each containing five answers in ascending order of difficulty. Click on any of these from the game board below and you will encounter your first answer. Below the answer will appear four possibly correct questions, from which you must select the correct question. If you are of the competitive sort, you might want to have pencil and paper handy to keep score. There are no prizes, but, if you guess correctly, you will win an expanded explanation of the correct question".

[Source: LISNews]