I'm Doing Science is the Compact Endowment of Null Mysteriis.
The Endowment requires the application of the scientific method and access to scientific equipment. After at least five minutes of study and observation, the hunter can discern evidence of the supernatural, learning some objective fact about the monster at hand or applying the evidence to better exploit the monster's weaknesses.
References[]
- HTV: Hunter: The Vigil books, p. 37-38