Alright this one just makes me laugh. Sad, but funny.

Given that Congress has the lowest approval rating of any branch and that most sessions are broadcast on CSPAN (zzzzz....), I'm not sure what good a Second Life for Congress will accomplish, however if teachers want to have students in a government class explore. At the sim-hearing that took place, Congress people posed questions about the dangers of the second life community (e.g. safety for children, etc.). This was back in 2008, but doesn't Congress already have enough on it's hands than to worry about hte dangers of second life?

This SLURL has potential for any U.S. or World History classroom if teachers want to show students what trench warfare might have been like. Students can see a simulation of a trench with rats crawling around, mustard gas being deployed, explosions, rain, etc. Users can click on various sound boxes and video links to learn poetry of soldiers and historians who have researched trench warfare. You can also transport to a camp where you can change clothing to a soldier or a nurse--and it's free! Very educational and highly recommended for history teachers.

This is a cool SLURL that lets users learn about Archaeology. My school offers an archaeology elective to students. Students could use this site as a precursor to conducting their real dig by learning about surveys, stratigraphy, absolute and relative dating, and identifying the various layers of a dig site. It also allows them to use a various tools from a dig site.