Apple’s Edge Light Adds A Virtual Ring Light To Your Mac Video Calls: Here’s How To Use It

Apple released a new MacOS update recently. It brings the Edge Light feature to all Apple silicon-powered Macs. Here's how ...
ScienceAlert on MSN

A 180-year assumption about light was just proven wrong

Scientists have recently discovered an interaction between an electromagnetic wave and its own magnetic component as it ...

Apple’s macOS 26.2 Update Makes Video Calls Better With a Built-In Ring Light Effect: How To Use It

macOS 26.2 introduces Edge Light, which transforms the corners of your display into a digital ring light. This will greatly ...

MacOS Tahoe 26.2 now available with edge light effect for video calls

OS Tahoe 26.2 is a relatively minor update for your Mac, but it does add an impressive new Edge Light feature to brighten up ...
Astronomy

What is the speed of light? Here’s the history, discovery of the cosmic speed limit

The speed of light is a fundamental constant, approximately 299,792,458 meters per second. It's the same for all observers and hasn't changed measurably over billions of years. Nothing can travel ...