For a single image we have many bottles, the ones that do not sink end up either on cat or dog island, and we decide by counting which island got more bottles. We repeat this for many images and currents change so that bottles end up more often on the right island. Once the currents are set, if we stand in the dog/cat island, walk the beach and observe for a while we can tell from which part of the land the bottle came and what was in it
Ooof, that is pretty bad. Should be relevant to how people live - and not start with abstract concepts like "imagine a sea of numbers" and if that was the only bad thing, I'd say "it's too long".... FWIW
mladendalto t1_j0i98lk wrote
For a single image we have many bottles, the ones that do not sink end up either on cat or dog island, and we decide by counting which island got more bottles. We repeat this for many images and currents change so that bottles end up more often on the right island. Once the currents are set, if we stand in the dog/cat island, walk the beach and observe for a while we can tell from which part of the land the bottle came and what was in it