The U.S. Geological Survey has free maps that might come in handy. The public topoBuilder app is now offering custom maps ...

Using the wheel, string and protractor — and trigonometry — we would be able to work out both the heights of landmarks and their distance away. If you place the protractor horizontally and put it in ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Last year, U.K.-based Scape showed off a city-scale AR mapping solution ...

At least we've got videogames to keep us travelling in the middle of a pandemic. If you're looking for more places to visit, a Minecraft player has recreated the Hawaiian Islands in a "fully playable" ...