In ancient times, heroes like Marco Polo and Christopher Columbus explored unknown territories of the globe. The climax of these terrestrial explorations was reached at the beginning of the space age, when astronauts captured the entire earth in a single picture. Today, world travel has become a teenage tourist activity, but luckily there still are other spheres to conquer. Whether we are roaming the globe with Google Earth, descending into the depths of our genes or traveling to the outskirts of the universe, our world view is fundamentally shaped through interfaces. From our Fake for Real series.