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Explores psychoacoustics, signal processing, and the brain's interpretation of sound frequencies, covering topics like the Missing Fundamental phenomenon and the inner workings of the cochlea.
Explores the magnetic force on a current-carrying wire and the derivation of the magnetic field equation, emphasizing the importance of vector fields and unit vectors.
Explores the transformation of spherical waves into converging ones using lenses and discusses Gaussian beams' properties and focusing of thermal sources.