I swear, that woman acts as though we're married.

Professor[1] Scara is a scientist found in the Science! Center in Diamond City alongside Doctor Duff, in 2287.


Scara came to Diamond City and settled in with Duff because of the access to laboratory equipment she provided. In contrast to Duff, who is more interested in fun experiments and teaching biology lessons, Scara is a much more serious scientist, refusing to deal with visitors and referring them to Duff instead. Scara possesses a great deal of knowledge about robotics, and in addition to attempting to fix Takahashi's Japanese language subroutines, she frequently goes on field expeditions such at the one to General Atomics Galleria and will eagerly volunteer to work on fixing Liberty Prime if recruited for the Brotherhood of Steel.

Though she will sometimes write and speak about her in frustration, it is heavily implied that she is in a romantic relationship with her partner Duff.

Interactions with the player characterEdit

Interactions overviewEdit

Perk nociception regulator
This character is essential. Essential characters cannot be killed.
Perk empathy synthesizer
This character is involved in quests.

Effects of player's actionsEdit

Other interactionsEdit

  • She will tell you that the city lets all visitors use their crafting stations in the Science! Center.
  • During the quest Liberty Reprimed, she reveals that Professor is in fact her first name, not her title, noting that it's "rather complicated" and that she might explain it some time.



When brought to the Brotherhood, Scara will be much more eager than Doctor Li to work on Liberty Prime, she mentions that she will help keep the Prydwen running and that she is happy to have access to advanced technology rather than having salvage junk in the wasteland.


Professor Scara appears only in Fallout 4.


  1. Professor Scara's dialogue confirms Professor is her first name
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