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

Rules dealing with spectrum sharing are being developed by regulators around the world – and Icasa is keeping pace.

Iron is one of the most abundant heavy elements in the universe. Its spectral features stand out in many astronomical spectra, especially in those of stars and galaxies. As a dominant emitter in many ...

Twisted bilayers of two-dimensional materials exhibit energy bands with trivial and non-trivial topology, where Coulomb ...

A Los Alamos collaboration has replicated an important but largely forgotten physics experiment: the first deuterium-tritium ...

The accumulation of plastic waste worldwide poses a serious threat to wildlife and ecosystems. Catalytic processes that ...

Half toybox, half science project, Kerbal Space Program is the most fun you can have while learning about space. On the ...

Could Mysterious Black Hole Burps Rewrite Physics?

Google signs the largest corporate fusion power deal to date, aiming to supply AI-scale energy through its partnership with ...

A festinating new theory shifts focus from space to time, arguing the clock-ticking we take for granted is richer and weirder ...

The Sculptor galaxy is similar in many respects to our Milky Way. It is about the same size and mass, with a similar spiral ...

These innovators collaborate with people with wide ranges of sensory and physical disabilities to design products that ...