Understanding the shape and dimensions of our planet, along with the intricate dance it performs with the Moon and the Sun, took humanity thousands of years. Thanks to the monumental advances made by giants like Copernicus, Kepler, and Newton, we now have a clearer picture of our planet’s place in the universe. With E-Tellurion, we want to bring this picture into your living room and classroom. This interactive kit lets you build your own physical model of the mechanics of the Sun, Earth, and Moon, providing an immersive experience of our cosmic environment. E-pistemers will discover the fascinating dynamics that give rise to day, night, and the changing seasons, among plenty of other things.