Researchers propose a novel scheme to produce isolated attosecond pulses using relativistic electron mirrors, paving the way for next-generation ultrafast spectroscopy. Capturing nature’s fastest ...

Alicia Denby does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Abstract: This paper introduces a novel unipolar pulse-width modulation (PWM) strategy for single-phase 4-switch H-bridge inverters, designed to enhance power efficiency, thermal balance, and device ...

A "chronically single" Generation Z woman has gone viral on TikTok after revealing the hardest part about not being in a relationship. It's often said that every friendship group has one person who is ...

Apple successfully released the new iPhone 17 lineup and iPhone Air with promising features to improve the user experience, but something went under the radar during the announcement. One new feature ...

Pulse width modulation has been giving some users problems since the iPhone X. Fortunately, Apple is gearing up to tackle screen strobing issues with a new accessibility option. A new accessibility ...

The iPhone 17 models include an Accessibility setting to disable pulse width modulation (PWM), according to information found in the iOS 26 release candidate. There will be a toggle located in the ...

We want to hear from women over the age of 30 who feel as if they have not yet had a meaningful relationship for a New York Times Magazine feature. By Charley Locke Charley Locke is a contributing ...

The NSW, launched by President Bola Ahmed Tinubu in April 2024, is designed to simplify trade processes, increase transparency, and boost Nigeria’s competitiveness in global commerce. The Presidency ...