Second Life: The internets largerst, user-created, 3D virtual world community
The Georgian Group: is the national charity dedicated to preserving Georgian buildings and gardens.
Dr Johnson's House: Samuel Johnson's House.
Second Life in Education: Exploring the educational uses of Second Life.
Educational Uses of Second Life: Jokay's amazing slide show 'Second Life in Education'.
Jokaydia: The Islands of jokaydia in Second Life aims to provide a space to explore the uses of virtual worlds in education, the arts and social change.
SimTeach: Information and Community for Educators using Multi-User Virtual Environments.
Time and date.com: The World Clock - Time Zones.