In January I wrote a piece titled “5 Physics Equations Everyone Should Know.” Lots of you weighed in with your own nominations, and there were plenty of good suggestions. So I’ve decided to do a ...

The Central Board of Secondary Education (CBSE) is set to introduce Open-Book Assessments (OBAs) for Class 9 students beginning with the 2026-27 academic session. The plan, cleared by the board’s ...

The Central Board of Secondary Education (CBSE) has approved a proposal to integrate open-book assessments in Class 9 from the 2026-27 academic session, after a pilot study showed “teacher support” ...

The CBSE has approved the introduction of open-book assessments for Class 9 students from the 2026-27 academic session. The decision follows a successful pilot study and aligns with the NEP 2020 and ...

The Central Board of Secondary Education (CBSE) has approved a proposal to introduce open-book assessments for Class 9 final exams from the 2026-27 academic session after a pilot study, Indian Express ...

Do the equations of physics find their way into the daily life of a cat? This is the intriguing question posed by Anxo Biasi, a researcher at the Instituto Galego de Física de Altas Enerxías. Inspired ...

Physics, particularly forces and motion, can be challenging. By observing everyday motion, conducting simple experiments, and understanding Newton's laws in plain language, the concepts become more ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light. Albert Einstein's 1905 theory of special ...

Human sperm cells and some microorganisms swim by deforming their bodies in a way that breaks Newton’s third law of motion – and we’re closer to understanding how they do it. The findings could ...

Abstract: This paper presents the timing analysis of a phase locked loop based clock and data recovery (CDR) circuit with Bang-bang phase detector using equations of linear motion. The stability ...