Explore a comprehensive physics seminar that delves into the historical development and theoretical foundations of tunneling ionization in atoms and molecules under static electric fields. Learn from Prof. Oleg I. Tolstikhin as he traces the evolution of this field from Oppenheimer's early work to the modern Weak-Field Asymptotic Theory (WFAT). Gain insights into the current status and achievements of WFAT, with special attention to its applications in molecular systems and dipole effects. The 70-minute presentation, hosted by the Abrikosov Center for Theoretical Physics, provides an in-depth examination of the theoretical framework outlined in the seminal 2011 Physical Review A paper by Tolstikhin, Morishita, and Madsen.