Joe Allen
@joeallenjoe.bsky.social
Prof at Harvard; Direct Harvard Healthy Buildings Program; Exposure and Risk Science; Author: HEALTHY BUILDINGS book w/ HBS Prof Macomber
linktr.ee/healthybuilding
linktr.ee/healthybuilding
--> Bldg is secured (badge access)
--> explosion was on the 4th floor
--> It can be a confusing building, so...they had Harvard ID access cards, and knew where they were going in the building (4th floor not random, obviously...)
--> explosion was on the 4th floor
--> It can be a confusing building, so...they had Harvard ID access cards, and knew where they were going in the building (4th floor not random, obviously...)
November 2, 2025 at 11:26 AM
--> Bldg is secured (badge access)
--> explosion was on the 4th floor
--> It can be a confusing building, so...they had Harvard ID access cards, and knew where they were going in the building (4th floor not random, obviously...)
--> explosion was on the 4th floor
--> It can be a confusing building, so...they had Harvard ID access cards, and knew where they were going in the building (4th floor not random, obviously...)
