#	Date	Speaker	Subject	Place*
125	1/9/19	Nai-Chang Yeh	The Rise of  Graphene: From Laboratory Curiosity to a Wonder Material for Science and Technology	SWYC
126	2/20/19	Brian Keating	Losing the Nobel Prize: A Cosmic Mystery Story	SWYC
127	4/3/19	Pamela Cosman	An Engineer’s Data-Driven Perspective on Gender in STEM	SWYC
128	5/15/19	Eric Robinson John Hunter	Space Cannons	SWYC
129	6/26/19	Jeff Severinghaus	Climate Change: What have we learned about our future from studying ice-core climate records?	SWYC
130	8/7/19	William Tong	Zeptomole-level (sub-parts-per-quadrillion-level) detection by multi-photon nonlinear laser methods for biomedical, environmental and security applications	SWYC
131	9/25/19	Mark Merrifield	Climate Change:  Sea-level Rise: Global and Local Perspectives	SWYC
132	10/30/19	Pete Lobner	Russia’s Plans for Arctic Development Depend on Marine Nuclear Power	SWYC
133	12/11/19	Shelley Wright	New ways to search for extraterrestrial intelligence	SWYC
134	1/22/20	Richard Norris	Climate Change – Future California: if you know what’s coming, you can change it	SWYC
135	3/3/20	Daniel Whiteson	We Have No Idea: Big, Unanswered Questions about the Universe and Its Particles	SWYC

Due to the COVID-19 pandemic, we were only able to meet for the first two talks scheduled in 2020. No meetings were held in 2021 or 2022. In-person meetings started again in June 2023.

* SWYC = Southwestern Yacht Club