Abstract: Synchronous intercavity amplitude modulation of a ring laser operating well above threshold causes the numerous axial modes in each oppositely directed (OD) wave to lock into fixed ...

Smart rings are on the rise as the health trackers with the smallest form factor and Samsung is among the few to enter the market early with its Galaxy Ring. The company unveiled the Galaxy Ring last ...

One of the best ring lights for streaming is the easiest one-size-fits-all solution to great on-camera lighting. Ring lights don't need a lot of setup or adjustment, and as long as you position ...

The Galaxy Ring 2 is tipped to arrive in two additional sizes and offer new sleep and stress monitoring tools Read on to see what upgrades are possible for the Samsung Galaxy Ring 2, even if the ...

Table of Contents How blood pressure sensing works on a ring? An approach validated by science The dawn of a new era for smart rings Circular is a relatively small player in the smart ring segment ...

No coastal city is immune to the impacts of sea-level rise. A new study shows that in NZ, land subsidence is accelerating the ...

The best smart ring on the market with an app that visualizes all of your health data in a useful and easy format. Smart rings gather the same health and fitness data as a smartwatch without the bulk.

The Samsung Galaxy Ring will be available in New Zealand from early in April. Photo / Samsung I’ve never worn a smartwatch – to me, getting notifications on my wrist defeats the purpose of ...

A group of international researchers have developed a way to use sound to generate different types of wave patterns on the ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240260 discusses a novel strategy for detecting trace-level nanoplastics in ...