Engineering

Self-assembling polymers provide thin nanowire template

For the chips in our computers and smartphones to get faster and faster, their components - the circuits and wires through which signals flow - have to get smaller and smaller. The miniaturization of these wires has taken ...

Security

Switzerland-based Wire adds video call encryption

Switzerland-based Wire is a package of private communications services which this month took on newer capabilities. It is an encrypted messaging app that first launched in December 2014 but it has been given additional secure ...

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