Graphene is a two-dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb structure. Its properties include high strength and good conductivity of heat and ...

They were studying different aspects of graphene – sheets of carbon only one atom thick – but both made the same estimate about how hard it should be for an electric current flowing through ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

AusQuest was the star player with a potentially huge copper discovery in Peru, but gold stocks dominated the ASX resources ...

Significant announcement yesterday from the federal government, $573 million to be pumped into women's health. And you know it's a ...

It's about time for Sony to switch to an ultrasonic solution, much like the Galaxy flagships of late. Sony phones did have some hardware problems with proximity sensors behaving funny and the ...