Look out, Martini.

Someday your magnetic poetry might start talking back to you.

As you compose a poem, placing words in grammatical order, the magnets communicate with each other to learn the grammar rules you are using.

Once they are 'trained', the magnets can change the words they are displaying to substitute words that don't fit the established grammar rules, like an autocorrect function.

News in Science :: Fridge magnets tinker with poetry