3D printed Mementos that depicts the 4th dimension: the Solar System at any specific point in time by using data from the NASA Jet Propulsion Laboratory.
Each Memento is one of a kind and personalised has it use a personal date provided by the customer. Many different materials are available to choose from.
The four dimensions (x, y, z, and t) are used to represent a particular event in time and space, also known as the 4th dimension. The schematized orbital paths are illustrated by concentric etched lines. The Sun and our 8 planets are then represented by small holes.
The face with orbits shows the north-pole heliocentric view of the solar system. The other side has a more minimalist look, only showing the celestial objects and no orbits.
This project launched on Kickstarter in 2016 and was successfully funded: https://www.kickstarter.com/projects/govy/spacetime-coordinates-memento