(a) Schematic illustration of the proposed signal modulation process. Left: initial input laser spot illustration before interacting with the SLM and Si metasurface. Middle: schematic of the linear ...

Abstract: Optical microwave signals transmitted through all-fiber links are highly susceptible to environmental disturbances. Multi-channel optical combining often induces wavefront distortion, ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Ever wondered how social media platforms decide how to fill our feeds? They use algorithms, of course, but how do these algorithms work? A series of corporate leaks over the past few years provides a ...

Wavefront's expeditionary trailer version of its Sentinel IDS, with a sonar head on a tripod to the left, seen at a demonstration in Portland Port, Dorset, UK, in June 2025. (Janes/Tom Barton) UK ...

You might have heard that algorithms are in control of everything you hear, read, and see. They control the next song on your Spotify playlist, or what YouTube suggests you watch after you finish a ...

Social media platforms are more than just tools for sharing cat videos or keeping up with friends—they're powerful influencers of public opinion. The algorithms that drive these platforms determine ...

In an era dominated by social media, misinformation has become an all too familiar foe, infiltrating our feeds and sowing seeds of doubt and confusion. With more than half of social media users across ...

SpaceX uses 3D printers and a process of relentless refinement to streamline its Raptor engines. In the Raptor 3, plumbing and wiring that had been on the outside were fused into the motor’s metal ...

You must enable the Optional Connected Experience in MS Teams as they can get GIFS working again. Different data types, such as images, videos, and animations like ...

Every corner of the internet is packed with GIFs, whether that's an Instagram story, a comment on a Reddit post, a chat from your friend, or a promotional email from a shoe brand. And honestly, why ...