Do you brew anything in particular or do you try out a variety of things ? <| sep |> Whats youre home station commander , ive got some Unknown artifacts i need researched <| sep |> Khriss says there isn ' t one stable perpendicularity , that there are multiple unstable ones . Khriss also explains how perpendicularities are made in general . In general , perpendicularities are created by the presence of a Shard on the planet . The concentration of so much Investiture on the Cognitive and Physical Realms creates points of . friction , where a kind of tunneling exists . At these points , Physical matter , Cognitive thought , and Spiritual essence become one and a being can slide between Realms . My guess is that the shades , which are people who have died and have become cognitive shadows , are involved with the unstable perpendicularities . This would explain why they have a morbid origin . Someone has to die and transform into a shade for you to be able to get that friction between the realms . I wonder if thought and essence are the equivalent of matter for the Cognitive realm and the Spiritual realm respectively . If that were true , I wonder if we could apply laws of conservation that we see with matter in the real world to Cognitive thought and Spiritual essence .