Clyde Langer comes to Sarah Jane Smith's attic. He asks Mr Smith if he could help him with his homework about black holes. However Mr Smith replies that he can not be used as a personal computer to help students in getting information about examinations. Clyde accepts this and asks Mr Smith about Eve. Mr Smith tells him a lot about Eve and Ship. In the end Mr Smith also mentions the black holes and Clyde writes these informations down into his homework book.