A beauty editor's honest review of the Ulike LED mask, plus notes on how it works, who it's best for, and if it's worth the ...

A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

Cultural differences: Some Redditors suggest that TSMC’s work ethic and management style give them an edge. There’s a ...

Establishing a supply chain capable of delivering the thousands of wafer-starts per week needed to keep pace with anticipated ...

A hacker’s view on ESD protection can tell you a lot about them. I’ve seen a good few categories of hackers neglecting ESD protection – there’s the yet-inexperienced ones, o… ...

Diodes are essential semiconductor devices used to control the direction of electrical current in circuits. This tutorial explains how diodes work, their different types, and why they are critical ...

Nevertheless, it got me wondering how difficult it would be to implement an LPVCO with a range covering the full 10-octave audio spectrum, from 20 Hz to 20 kHz. I even decided to try for extra credit ...

Left panel, superconducting rectifier circuit used to convert AC currents into DC using four superconducting diodes (blue) connected by superconducting interconnects and one smoothing capacitor (C ...

Schematic of vortex-induced superconducting diode effect. Credit: Communications Physics (2025). DOI: 10.1038/s42005-025-02118-w ...

Researchers from The University of Osaka have discovered the mechanism for supercurrent rectification, in which current flows primarily in one direction in a superconductor. By using a specific ...