An Investigation of Modern Physics by Brian Williams. The Basics of an Atomic Theory. How physicists Find Their Particles! Einstein and the Atom Bomb. How We Manage to See. Facts and Fallacies of Modern Physics Rev 2. What is a Photon? .

وبلاگ اختصاصی گروه فیزیک منطقه اشترینان.

What If Gravity Does Not Exist? A few months ago, I watched a TV program. On the possibility of existence. One of the people featured on this program was professor Lisa Randall. Randall raised a question that intrigued me; if gravity. Is so strong that it can hold planets and solar systems together, then how come we can easily escape it and fly to outer space.

PhysicsOverflow is a next-generation academic platform for physicists and astronomers, including a community peer review system and a postgraduate-level discussion forum analogous to MathOverflow. PhysicsOverflow is an open platform for community peer review.

There is also a large collection of lectures on several areas of physics given by Leonard Susskind on his Theoretical Minimum. Comments pointing out errors in an article or requesting clarification of some point in an article are welcome. As this site is not technically a blog, you will need to use the auxiliary blog. I will use the auxiliary blog. Relativistic Quantum Mechanics and Quantum Field Theory.