For those of you interested in the Pyramids I came across this article on a 3D tour of Khufu.
(http://www.bbc.co.uk/news/technology-14334046)
You might learn something ;)
Very nice! :-)
If I could, I would use it as an Intro to the Rankk Journey ;)
On the subject of 3D stuff, anyone that enjoys astronomy will find this link a treat.
http://kisd.de/~krystian/starmap/
Rotate with mouse and zoom in and out with mouse wheel.