You can build a model of the Great Pyramid, but first you need to scale it down. To do this, you will need to make the pyramid 3,000 times smaller than it really is! To achieve that, every 30 meters ...

So what's so great about the Great Pyramid? Lots of stuff, like its amazing shape and dimensions. Click on the pyramid to find out more. Build a scale model of the Great Pyramid and compare it to ...

If you were a Greek tourist in the 1st century BCE you would likely have had something in your hand that would be quite familiar here in the 21st century. A guide book. The most popular guide book of ...