Miniaturization ranks as the driving force behind the semiconductor industry. The tremendous gains in computer performance since the 1950s are largely due to the fact that ever smaller structures can ...

A process developed at ETH Zurich enables the massive miniaturisation of organic light-emitting diodes (OLEDs) in only one single step. The light sources are now smaller than the wavelength of the ...

We might tend to take the word “diode” for granted if we’re thinking of a “diode” as just a two-lead or two-terminal device that gets used in this or that place for this or that purpose. It can become ...

Researchers have discovered the mechanism for supercurrent rectification, in which current flows primarily in one direction in a superconductor. By using a specific iron-based superconductor, they ...

Disney pin trading is a popular activity celebrating its 25th anniversary. There are four types of Disney pins: open edition, limited release, limited edition, and Hidden Disney pins. Guests can trade ...

The pin, worn by the chairman of the F.C.C., raises some questions. By Vanessa Friedman The author has covered political image-making and its influences since Bush v. Gore, including Volodymyr ...

FCC Chair Brendan Carr sports a gold Trump-head lapel pin. Members of Trump's cabinet, along with Congresspeople and Senators, are being instructed to wear a tribute to their inglorious, ...

I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, ...

Humane announced on Tuesday that most of its assets have been acquired by HP for $116 million. The hardware startup is immediately discontinuing sales of its $499 AI Pins. Humane alerted customers who ...