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

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core ...

The Rubin telescope, sitting at the top of the Cerro Pachon mountains in Chile, captured galaxies 55 million lightyears away.

We present a new technique for achieving blind source separation when given only a single-channel recording. The main idea is based on exploiting the inherent time structure of sound sources by ...

Neuroscience research. Learn how the brain's physical, chemical and electrical structure can affect everything from motivation and sensory perception to disease recovery.