Past Bulletins and Speakers – 2019
| December | Black Holes: How an Idea Abandoned by Newtonians, Hated by Einstein, and Gambled on by Hawking Became Loved |
Marcia Bartusiak, Professor, MIT Graduate Program |
| November | Recycle SMART | Julia Greene
MassDEP Municipal Assistance Coordinator |
| October | Traveling Across America by Train |
Jim Metcalf,
Retired Air Force Scientist and RMA Member |
| September | 6 Frigates: the Starting of the US Navy | Peter Sebelius |
| August | How the Beaver Trade Impacted the Exploration of N. America | Jacob Kuykendall Member of the La Courte Oreilles band of Lake Superior Chippewa Indians |
| July | NO JULY MEETING | |
| June | MIT Labs and the Apollo Guidance System | Don Eyles Author, Scientist, Space Expert |
| May | Darkness in Distress | J. Kelly BeattySenior Editor, Sky & Telescope |
| April | Voter Choice for MA | Ms Ellen Perry, Voter Choice MA |
| March | CLIMATE | Dr. Kerry Emanuel, Professor of Atmospheric Science, MIT |
| February | NextGen Weather | Marilyn Wolfson and Joe Venuti |
| January | HEALTHY RECOMMENDATIONS AS WE AGE | Dr. John Blute, retired orthopedic surgeon |