- Dec 8, 2017: Retired Men’s Association of Sudbury, MA
- Apr 10, 2019: ALMA Observatory Press Conference (www.almaobservatory.cl), Santiago, Chile
- Jun 20, 2019: EGG NYC 2019 (www.dataiku.com AI conference)
- Oct 10, 2019: Talk at The Grange School (www.grange.cl), Santiago, Chile
- Dec 11, 2019, Haystack Pizza Lunch
- Feb 11, 2020, MIT Alumni Club of Washington DC
- Oct 20, 2020: Haystack EPO to Casco Bay High School, Portland, ME
- Nov 6, 2020: Dartmouth Physics Colloquium, Hanover, NH
