Unacademy, once one of India’s best-known edtech startups, may now be worth less than $500 million, 85% less than its pandemic-era peak valuation, as the company undergoes a steep reset and explores ...

Nervous about your first physics class? Get ahead by mastering these key concepts and prerequisites before you dive into the world of physics! #PhysicsIntro #PhysicsBeginners #LearningPhysics #StudyTi ...

In a short talk at Caltech, physicist Richard Feynman laid out a vision of manipulating and controlling atoms at the tiniest ...

The text is now best known for introducing “Pascal’s Law” or “Principle,” that any change of pressure in an enclosed incompressible fluid (like water) is transmitted equally to all points within the ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Quantum physics is the study of matter and energy at its most fundamental level. A central tenet of quantum physics is that energy comes in indivisible packets called quanta. Quanta behave very ...

All lectures can be attended virtually via Zoom; students use the chat function to submit questions. All lectures are recorded and available for students to watch upon request (instructions on viewing ...

Not for the first time, theorists of politics are turning to the unconscious and its strange workings – repression and fantasy, libido and death drive, disavowal and displacement – to understand the ...

Bregman's 2025 Reith Lectures will reflect on moments in history, including the likes of the suffragette and abolitionist movements, which have sparked transformative moral revolutions, offering hope ...

Professor Robert Oppenheimer explains how human communities resemble atoms in the final Reith Lecture from his series 'Science and the Common Understanding'. Show more This year's Reith Lecturer is ...

Yes, we are in M&A conversations, and yes, if we find a win win situation where consolidation can lead to a stronger entity, we will go ahead with this, Unacademy co-founder Gaurav Munjal said in a ...

This collection of documents started off as a series of notes made from lectures delivered while teaching postgraduate and undergraduate classes in physics. Although the notes themselves have been ...