PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

Altoona Area Public Library, 1600 Fifth Ave., has announced its programs and activities for July. – In partnership with the Video Game Clubs of America, the library will host a gaming club from 3 to 5 ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Fern Hammock Springs is cradled within the magnificent Juniper Springs Recreation Area, part of the sprawling Ocala National Forest – the oldest national forest east of the Mississippi River and one ...

Quantum plasmonic biosensors enable self-illumination for real-time, label-free diagnostics with scalable point-of-care applications.

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

Sub-wavelength imaging, which can transform evanescent wave into travelling wave and utilize wave component with small wave-vector, is receiving much study interest. Both negative refraction and beam ...

Refraction occurs when waves travel from one material to another. For light, this can change both the speed and direction. Refraction of light takes place in many places, including lenses and prisms.