Past Bulletins and Speakers – 2025
| December | How to Live on Mars (and not die) | Dr. Nicholas Castle, research scientist at the Planetary Science Institute in Tucson, AZ |
| November | The Lafayette Escadrille and Its Connections to Harvard | Paul E. Mawn, Capt., US Naval Reserve (Retired) |
| October | SCUBA DIVING IN HONDURAS | Jesse Haines, Professor Emeritus of Computer Science at UMass Lowell |
| September | The Pine Hawk Site: 7000 Years of Pre-History on the Assabet River |
Douglas Halley, Retired from the Town of Acton |
| August | ELDER FRAUD TRAINING |
Heidi Borella, Avidia Bank |
| July | NO MEETING |
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| June | German Elections 2025: A Summary | Jim Pope is a retired academician |
| May | End of Life Options and Dying Well | Harold A. Wilkinson, M.D., Ph.D.,
MAY SPEAKER SLIDES: End of Life Options and Dying Well MAY 2025 SPEAKER: End of Life Handouts MAY SPEAKER MATERIAL: End of Life Options Act 2025 endorsement
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| April | The Path to Commercial Fusion Energy | Ryan Taylor, the Lead Systems Engineer for ARC molten salt R&D at Commonwealth Fusion Systems (CFS), and Jessica Strunkin, Commonwealth Fusion Systems (CFS) |
| March | SpaceX — Birth of Commercial Spaceflight | David S. Ball, volunteer with the Jet Propulsion Laboratory (JPL) as a Solar System Ambassador. |
| February |
Massachusetts Aging Services Network 101 | Kelly Magee Wright, Executive Director of Minuteman Senior Services, |
| January | Founding of the Vokes Theatre | Professor John Barrett |