The Dynamo That Caused the Objects to Fly Around

The man was disturbed by objects being thrown off benches and flung about. He had a stiff hat on so as to protect his head against the objects. An electrician came to examine the place with instruments of precision, as it was thought that the neighbor's dynamo might have caused electromagnetic currents. There were no electric or magnetic reactions whatever. So they checked out whether the guy with the dynamo next door could have accidentally caused the metal objects to be flying round the workshop. And i'm not surprised that they didn't find evidence of that. It would take an exceptionally powerful dynamo cause objects in the next house over to start flying around across that distance, with walls in the way.