ESPN |
Rio officials to use helicopters, GPS to clean up trash in Guanabara Bay
ESPN RIO DE JANEIRO — Helicopters will circle overhead starting at 6 a.m. to spot any floating rubbish. Below, trash-collecting boats receiving GPS coordinates will sweep up debris before each day of Olympic sailing kicks off in Rio de Janeiro's Guanabara Bay. 2016 Rio Olympics to Use Helicopters, GPS to Clean Garbage in Guanabara Bay |
