I am currently in the process of re-writing an episode for a Science Fiction television series. Currently the main character a 280 year old human scientist travels back in time to stop catastrophic events set in motion. I would like to stay away from the actual time travel of a human being. So I had an Idea John Carpenter used in Prince of Darkness. The main characters all have dreams of a future event, it’s a message sent backwards thru time, by attaching, or embedding information inside sub atomic particles. I think this Idea is most original as it is the lesser of all evils of cliché. Is this possible? Must the message be received in images during an unconscious state? Could the message be decoded by a machine? My Idea was the scientist build a machine to accomplish such a task, the information could be sent back and decoded only by the use of the exact same machine built in the past, or in our time.