Question: An American theoretical physicist who worked in particle physics and cosmology, she was also known as the Frank B. Baird, Jr., was a former guest on a podcast that was described as "a think tank promoting science, reason, and secular values in public policy and at the grass roots"; when was that podcast started?
Sentence (from "Lisa Randall"): She studies the Standard Model, supersymmetry, possible solutions to the hierarchy problem concerning the relative weakness of gravity, cosmology of extra dimensions, baryogenesis, cosmological inflation, and dark matter.
Relevant evidence: No