News from the MARVEL echelle diffraction grating

Creating Foil Sticker Effects with Custom Three.js Shaders

A technical tutorial demonstrating how to create a custom Three.js shader that simulates foil sticker effects with iridescence and metallic

Recreating Apple's Liquid Glass Effect with CSS, SVG Displacement Maps, and Refraction Calculations

This article provides a hands-on technical tutorial on recreating Apple's Liquid Glass UI effect (introduced at WWDC 2025) using web technol

Gold nanoparticle photonic glasses enable angle-independent structural colours across visible spectrum

Researchers in Korea have developed photonic glasses using gold-cored, silica-shelled nanoparticles that produce high-purity, angle-independ

Show HN: CSS generator for a high-def glass effect

Invisix raises €20M seed round for advanced semiconductor metrology tools

Invisix, a semiconductor metrology startup, has raised an oversubscribed €20 million seed round from investors including Hitachi Ventures, T

European XFEL achieves milestone in superconducting undulator development for next-generation X-ray lasers

European XFEL has achieved a key milestone in developing superconducting undulators for X-ray free-electron lasers. A set of superconducting