He raised an eyebrow, amused at the same time as he was interested, as she began listing the different types of science. Some, he recognised.
"Astronomy. The stars and planets?" He asked. "I learned a lot of stories about the many constellations on my travels, but they are different here," he said, glancing up briefly. "Forensics I would like to know more about. I have been reading all sorts of books that mention it."