It's so crowded in here

Darnell: *nods* I've seen a lot of Charles' notes and I found a book of Alister's once. There were a lot of highly scientific computations along with metaphysical stuff. None of it made any sense to me, and I couldn't recreate any of it if I had to, not accurately, but... *shrugs and nods again - he doesn't think any of what he dredge up from memory would be of any actual help to anyone trying to recreate the contraptions, but he does acknowledge that he's the only living person with the knowledge he /does/ have*