Imagine shining a flashlight into a material and watching the light bend backward—or in an entirely unexpected direction—as ...

With engineered microstructures, metamaterials enhance stealth capabilities, enabling advanced wave manipulation for improved military platform invisibility.

Based on highly accurate optical interferometry and fundamental quantum calculations, researchers in the US are developing an improved definition of the SI unit for pressure that will consign the ...

Ray Optics often overwhelms Class 12 students due to formulas and sign conventions. An expert board examiner explains why rote learning fails and how visual thinking, ray diagrams, and conceptual ...

CBSE will conduct class 10 Science exam on February 25. Students scheduled to appear in the upcoming board exam, can follow ...