Gravitational Waves, Millenium Problem, AI, Navier Stoke, Space.
Feynman, R. P., Leighton, R. B., & Sands, M. (2011). The Feynman lectures on physics, Vol. 2: Mainly electromagnetism and matter. Basic Books. Golden, R. M. (2020). Golden Systems: Understanding the Nature of Complex Systems. CreateSpace Independent Publishing Platform. Goldstein, H. (2015).