The Children Risking Their Lives In Underwater Gold Mines Journeyman Pictures 23:44 9 years ago 5 694 311 Скачать Далее
Deep sea mining: Into the deep | 60 Minutes Archive 60 Minutes 13:25 5 months ago 210 354 Скачать Далее
A New Mining Ship Sucks Metals Off The Seafloor. Is That A Good Idea? | Big Business Business Insider 13:42 1 year ago 3 609 770 Скачать Далее