Google Earth now goes back in Time to 320 AD to show you the Ancient Rome in 3D. Google Earth got a new layer called “Ancient Rome 3D“,
“produced by the University of Virginia’s Institute for Advanced Technology in the Humanities (IATH) and based on its Rome Reborn model, contains over 6,700 3D buildings and 250 [...]

trueSpace is a 3D modeling and animation software that allows you to render 3D content, it also allows you to make 3D content for online shared spaces and Virtual Earth. Today Microsoft announced that this program is available as free download on Virtual Earth Blog
Truespace is the product of Caligari, a company acquired by [...]