Height and Pressure is an application that helps you to determine in two ways the mountain altitude or the height of a building. You have to measure t …
Distance and Parallax is an application that helps you to calculate distances using parallax. Parallax can be easily highlighted. Keep a pencil (P) wi …
*No ads!* In this game the goal is to explore the space as long as you can riding a rocket. You have to avoid the meteorites that will come faster and …
Distance and Height is an application that helps you to determine at the same time the distance to an object and also its height.How does it work? Use …