TOP MATERIALS COLLECTED DURING THE R4WO here: https://infogr.am/top_4_materials_collected_during_the_r4wo Data from macro debris collected on different beaches analyzed in Azores, Bermuda, Easter Island, Hawaii, Guam, Palau and Rodrigues during all the Race for Water Odyssey. At the end, 14 876 items have been collected following a same protocol on 24 beaches in less than 300 days.