The New Physics and Its Evolution

The work surveys the recent evolution of physical science, tracing how experimental discoveries have reshaped fundamental concepts and methods. It reviews standards and techniques of measurement, the formulation and limits of foundational principles such as energy conservation and thermodynamics, and debates over atomism and the kinetic theory of matter. It also summarizes advances in electricity, radiation and radioactivity, the emerging electronic viewpoint, and shifts in mechanical and electromagnetic conceptions of matter. Throughout it emphasizes experimental bases, methodological clarity, and concise exposition aimed at informed readers without relying on advanced mathematics.