A Facebook user was creeped out when he saw a couple of adverts appear in his newsfeed related to subjects he had only just been talking about.
A 40-year-old man, who did not wish to be named, had been chatting to his nan on his mobile phone one evening in some detail about a tree stump that needed removing in her garden and how to do it.
The following morning the journalist then strangely spotted an advert pop up on the timeline of his Facebook page from Amazon for a large 'copper tree stump killer' nail.