This article covers the Punjab Board's 2025–2026 Class 11 Physics Syllabus. Class 11 students can download the syllabus in PDF format to become acquainted with the subjects that will be studied during ...

If you've ever looked at historical photographs from NASA or images of satellites, then you've noticed they're wrapped in a ...

Imagine standing in a field and witnessing what appears to be a tornado made entirely of fire, spinning violently through the ...

Surge in use of hybrid heat sinks in control systems, an increase in power density and performance requirements, and miniaturization of electronic devices.” — Allied Market Research WILMINGTON, DE, ...

According to the International Association of Certified Home Inspectors (InterNACHI), windows can last anywhere from eight to ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make energy-harvesting devices more efficient By Karmela Padavic-Callaghan ...

Proton therapy is a type of external beam radiation therapy that delivers high dose radiation directly to cancer cells. Learn about its benefits and uses for breast cancer treatment.

Radiotherapy, or radiation therapy, is the clinical use of high energy rays (ionizing radiation) to induce DNA damage in all exposed cells to ultimately kill cancer cells or prevent cancer growth.

This communication demonstrates a method to design filtering antennas by using the filtering-radiating patch (FRP). The socalled FRP is a structure of a rectangular patch etched with slots. It ...

Science X is a network of high quality websites with most complete and comprehensive daily coverage of the full sweep of ...

We present a new model for conduction in polycrystalline silicon based on an extended state mobility in the disordered grain boundary and the diffusion theory of current. This analysis for the first ...