This series of short explainer films with Professor Brian Cox comprises six clips focused on forces, speed and motion. Each ...

Shown below is an animation of the motion of A and B as seen by a stationary observer. The paths of A and B are straight, as expected, with the speed of B increasing in time. View of B as seen by an ...

The speed of light, c, is not just a very large number. In modern physics it is a structural constant: the conversion factor ...

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Total energy must be conserved. Every student of physics learns this fundamental law. The trouble is, it does not apply to the universe as a whole Energy can neither be created nor destroyed. This ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. One of the fundamental rules we all learn in physics — set forth by ...

NCERT based Class 11 Physics chapter notes on Chapter 3, Motion in a Straight Line are available here. These notes are helpful for quick revision of the chapter. This article is continuation of Class ...

A new way of thinking about how swirling magnetic textures and mobile electrons interact could lead to compact, efficient and robust electronic devices Figure 1: The topological Hall effect (top gray ...