An Easy Intro to Feynman's QED, Part 2: Adding Alternative Histories - LivestreamIn his February 21, 2026, talk, Terry discussed how Nobel Laureate Richard Feynman devised a radically new way to represent quantum mechanics mathematically by fully accepting both Einstein’s controversial insistence that photons must be localized particles of energy and that all wave-like behaviors of those particles are real and must ...
Dr. Yvonne Cagle, MD, PhD, is a NASA Astronaut, aerospace physician, Brigadier General in the California State Guard USAF Retired, senior flight surgeon, and biotech inventor whose career has helped shape the future of human spaceflight and global health. Her work bridges science, medicine, the military, and space exploration with ...
