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The Wordle word of the day on December 25 was prism, a word that feels almost unfairly elegant for something so relentlessly honest. A prism exists to intervene between appearance and understanding, ...

In this work, a highly sensitive wavelength sensor based on a metal-insulator-metal (MIM) waveguide is presented to increase sensitivity and quality factor by optimizing critical structural factors ...

In our study, we conducted a thorough analysis of the spectral characteristics of a D-shaped surface plasmon resonance (SPR) photonic crystal fiber (PCF) refractive index sensor, incorporating a full ...

ICSE Class 10 Physics Syllabus 2025: The ICSE Class 10 Physics syllabus for the 2025–26 academic year has been released with no major changes. Students are advised to follow the complete syllabus and ...

(i) Turning forces concept; moment of a force; forces in equilibrium; centre of gravity; [discussions using simple examples and simple numerical problems]. Elementary introduction of translational and ...

Cheap glass prisms that can be found online remain a great starting point for anyone interested in prism portraits. Though, if you’d like to take your prism photos even further, then the Classic 3 ...

Visible or white light is made up of a range of colours each with a different wavelength. One way to see the different colours is to use a prism to split the light. When white light enters the prism ...

Terahertz (THz) technology has emerged as a promising tool for the qualitative and quantitative identification of markers containing major diseases, enabling early diagnosis and staged treatment of ...