It seems the AI 'podcasters' you create with Google 's NotebookLM have been playing a lot of Duolingo. The AI-generated hosts of the Audio Overview feature can now perform in more than 50 languages.

The tech giant is the latest company to adopt AI tools in order to teach foreign languages -- but it isn't the first.

Something like that question might be on the next performance reviews for at least one employer. In a memo posted online ...

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