The first part of the course includes six units, Physical World and Measurement, Kinematics, Laws of Motion, Work, Energy and ...

Zooming into spiral galaxy M106 in Canes Venatici. Credit: NASA Goddard Space Flight Center/flickr/CC BY-NC-SA 2.0 Priya Natarajan: Oh! Totally, this is a pretty difficult concept to visualize. The ...

I have already indirectly talked about this before, but I see it more and more. Say you have a show. It has to be more than entertaining, it has to educational. How do you make things educational?

What is the most difficult concept to grasp in physics? originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique insights. Answer by ...

Over the short span of just 300 years, since the invention of modern physics, we have gained a deeper understanding of how our universe works on both small and large scales. Yet, physics is still very ...