I like the story, I would like to read about what he is doing to further his magical knowledge and/or abilities.
Author's response
Not really much he can do. remember he was blasted into the 23rd century at the end of his OWLS. since for the moment he hasn't really found any witches and wizards, he doesn't really have any idea of what to do next in regards to his magical abilities. That being said he has been attempting to maintain what he does know and see what he can do in regards to improving on what he does know. He cant really do much in regards to silent or wandless casting. Occasionally he'll get a result, but he's more concerned with keeping the knowledge he has. Harry hasn't give up the search for witches and wizards, just slowed down his investigations until he can have a better base of resources to work from.
Rob