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

It is possible to make a material absorb more radiation than it has to re-emit, violating the laws of physics in a way that ...

The cosmos is sending waves of energy your way — some exhilarating, some challenging — in July, but all will help propel you ...

Accurately predicting the PM magnetic force during assembly is crucial. The analytical solution provided in this paper is valuable for designing the PM assembly zig in various machine sizes. An ...

The invisible dark matter is one of the universe's biggest mysteries, and its existence is confirmed only by the ...

You may think you know static electricity, but its true nature has long eluded scientists. We’ve now made a huge leap towards ...

"Remarkable" new model of quantum double-exchange ferromagnets could produce fresh insights into these ...

A study suggests that carefully controlled electrical stimulation of the brain may improve math skills, most significantly in people with weaker connections in a specific part of the brain.