VoiceTalks

What is the name of the substance used in computer screens and mobile phones?

The substance is used in flat screens computer and mobile phones, for example, and I'm not looking for the word liquid crystal. This substance is rarer than gold, and is expected to end after something like 10 years if people do not recycle and reuse things where is the substance in So what is the name of this substance? Really need to know.

LCDs are Indian - - Hafnium - may no longer be found in nature for 2017

Mobile Tricks - What can you do with your phone?