Electronics & Semiconductors

Swedish company offers a COVID pass that gets under the skin

Dystopian nightmare or a simple convenience? A Swedish company implanting microchips under the skin has is promoting its devices for use as a COVID-19 health pass in a country with thousands of early adopters.

Electronics & Semiconductors

'Self-healing' solar cells could become reality

Solar cells of the future could be able to withstand corrosive susceptibility by "self-healing," in a break-through the scientific community has long been pursuing.

Electronics & Semiconductors

A diffractive neural network that can be flexibly programmed

In recent decades, machine learning and deep learning algorithms have become increasingly advanced, so much so that they are now being introduced in a variety of real-world settings. In recent years, some computer scientists ...

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