http://www.slate.com/articles/video/video/2015/09/a_nasa_visualization_shows_how_ocean_currents_are_garbage_collectors_video.html

Before what appears to be part of Malaysia Airlines Flight 370 floated ashore on Réunion this summer, more than a year of false reports pointed to another issue: the mysterious flow of refuse and debris in the oceans. Month after month, another piece of flotsam would appear, and month after month, it would prove to be part of a vast, unrelated network of sea-faring trash.