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What do you know about Coltan Mining?

Created by Fahad Atif, Abdullah Khawar, and Arzish Nadeem. 0:08 What is coltan? 0:13 Properties of tantalum 0:20 - Uses of tantalum 0:32 - Where is coltan fo...
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El Coltan

Mineral que siembra muerte en la República Democratica del Congo. Imprescindible para la nueva tecnología.
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Il tuo cellulare? Gronda sangue - Il Congo e la guerra del Coltan

Con il nostro consumismo finanziamo il conflitto più sanguinoso dopo la seconda guerra mondiale: la guerra in Congo per il controllo e l'accaparramento delle...
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Blood Coltan (Full Movie) Part 1.avi

Blood Coltan (2008) 50:48 This is a story about the real costs of our need to stay in touch. Mobile phones have hidden tariffs with unimaginable human conseq...
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