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Classical Mechanics: The Theoretical Minimum

Quantum Mechanics: The Theoretical Minimum

Principles of Mechanics: Fundamental University Physics

Engineering Physics

The Biggest Ideas in the Universe: Space, Time, and Motion

The Feynman Lectures on Physics, Vol. I: The New Millennium Edition: Mainly Mechanics, Radiation, and Heat

Gravity's Shadow: The Search for Gravitational Waves

Foundations of General Relativity: From Einstein to Black Holes

Special Relativity and Classical Field Theory

The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory

Basics of Fluid Mechanics

Gravity Advanced Level Physics GCE (Easy JavaScript Simulation) 1/2: 20170802 version

The Theoretical Minimum: What You Need to Know to Start Doing Physics

Unified Field Theory: 'Ukray' Unified Electro/Gravitation Field Theory