3. Explain that the Earth is made of three main layers: crust, mantle, and core. Draw them on the board using colored chalk.

When Google introduced the new Ancient Rome 3D layer last month there was a problem. The problem was the building models were derived from very complex data and the resulting 3D models in Google ...

Users of Google's latest edition of its mapping application are now able to build and share rich 3D content. Google Earth 4 is now a mixture of textured 3D renderings of famous architectural sites and ...