Tag: cell phone

Why Our Cellphones Are Killing Gorillas

Why Our Cellphones Are Killing Gorillas By Rahasya Poe   I know the title sounds almost as if it’s the beginning of a sick joke, but it’s not. A mineral found in almost every piece of technology we use—computers, iPads, cell phones, and so on—is called columbite-tantalite, coltan for short. When refined, coltan becomes a… Read more »