« All Events

  • This event has passed.

Fan/Filter box-building work party–Main Hall

November 7, 2021 @ 12:00 pm - 4:00 pm

Assembly of more Corsi-Rosenthal air-filtering boxes

Details

  • Date: November 7, 2021
  • Time:
    12:00 pm - 4:00 pm

Organizer

Venue