Jller: First of It's Kind

Jller is the first of its kind, with the ability to sort pebbles by age. It is cutting edge within the industry automation and historical geology industries respectively. The machine has been named after the German river it has been tested on - Jller. It has been noted that each river has it's own unique set of pebbles effected by it's own surroundings and environmental history - important data the machine takes into account when sorting. You could almost say pebbles to rivers can be compared to fingerprints to us humans.

Source: Colossalprokop bartonicek