Explore a 22-minute lecture by Henryk A. Witek from the QCHEM LAB at KNU on the computation of accurate molecular polarizabilities and their role in establishing quantitative Raman spectroscopy. Delve into the intricate methods and techniques used to calculate precise molecular polarizabilities, and understand how these computations contribute to the development of more reliable and quantitative Raman spectroscopy methods. Gain insights into the importance of accurate polarizability calculations in advancing spectroscopic analysis and their potential applications in various fields of chemistry and materials science.