Dispersion is an inherent feature of electromagnetic waves. It allows light to behave differently at different wavelengths, which can be useful, but it also creates chromatic aberrations. As bandwidth ...

They combined optical tweezers with metasurfaces to trap more than 1,000 atoms, with the potential to capture hundreds of ...

Technique lays the groundwork for neutral-atom quantum computers with more than 100 000 qubits, say physicists ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...

A new type of brain implant may have implications for both brain research and future treatments of neurological diseases such ...

The static nature of conventional phonon polaritonic crystals (PoCs) limits their use in adaptive nanophotonics. Now, ...

Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all ...

A hybrid graphene and molybdenum trioxide crystal allows real time electrical tuning of Bloch modes and light emission, ...

Researchers at Vanderbilt University have developed a new embryo culture dish that significantly improves microscope imaging, a longstanding barrier in in‑vitro fertilization (IVF). Traditional 3D ...

Standard RAG pipelines treat documents as flat strings of text. They use "fixed-size chunking" (cutting a document every 500 ...

Despite the prevalence of synthetic materials across different industries and scientific fields, most are developed to serve ...

Speaking on the Naturaltein India podcast, fitness icon Milind Soman advised people to avoid prolonged sitting and stay on their feet as much as possible. He said office workers, in particular, should ...