In Norway, a woman's boyfriend forgets who she is overnight.

In Detroit, a man is arrested, but he was never at the crime scene.

In Spain, disturbing pictures of young girls have appeared, and no one knows who's behind them.

Something strange is happening.

A collision between people and artificial intelligence.

Discover more in the Guardian's new series Black Box. Listen wherever you get your

podcasts. New episodes Monday and Thursdays.

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When Theona started these fancy flowers she used a fax machine to get in touch with her suppliers,

her investors, and her customers too.

But as her business went from 100 customers to 10,000,

she realized it was time to finally embrace modern technology.

Facts machines.

They're kind of like your business current account. Just because they were good

once doesn't mean you have to stick with them forever. Maybe it's time to switch with the current

...