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The world might run out of a crucial ingredient of touch screens. But don’t worry, we’ve invented an alternative – The Conversation AU
The touch screen in your phone relies on a very scarce element called indium. But now researchers have used plasma technology…
Have you ever imagined your smart phone or tablet without a touch screen? This could soon be the case if we run out of indium, one of the rarest minerals on Earth.
Indium is used in many high-tech devices such as touch screens, smart phones, solar panels…
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