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5:56
CBS News
Children mining cobalt for batteries in Congo
What exactly is cobalt, and what are the health risks for those who work in the Democratic Republic of Congo's cobalt mining industry?
Mar 6, 2018
Cobalt Mining
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miners-in-congo Albuuda #sharethecare #likee #today #now #congolaise🇨🇩 #oromotiktok❤️💚❤️ethiopiantiktok #engneering #chinese #america #japan #minerals #cobalt
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