"I believe so, Doctor. The site is the crucial thing. Take that peak Nanda Devi. By the maps I have seen it appears to have a long, very high ridge sloping to the west for about the length of our catapult. If that is true, it would be ideal—less to cut away, less to bridge. I don’t mean that it is the ideal site but that is the sort to look for: a very high peak with a long, long ridge west of it."