A negative result is also considered knowledge: rejecting or disproving the null hypothesis is usually valuable. Tom Scott just did a video on it https://www.yo

A negative result is also considered knowledge: rejecting or disproving the null hypothesis is usually valuable. Tom Scott just did a video on it https://www.youtube.com/watch?v=KOJnOCdBr4s https://www.youtube.com/watch?v=KOJnOCdBr4s So a bioweapon might not satisfy this criteria. Besides it probably violates other laws, and is thus still illegal.