499 B
499 B
Dodleston Mystery
The Dodleston mystery regards a teacher Ken Webster who in 1984 supposedly started exchanging messages with people from the past and future, most notably people from the 16th and 22nd century, via files on a BBC micro computer. While probably hoax and creepypasta, there are some interesting unexplained details... and it's a fun story.
The guy has written a proprietary book about it, called The Vertical Plane.