Click - Season 21 Episode 35 Can Tech Save the World?
From sucking carbon out of the air to a 'dogless' hotdog, this week Click looks at some of our favourite sustainable tech from the recent past.
- Genre: News, Documentary
- Studio: BBC World News, BBC News
- Keyword: artificial intelligence (a.i.), technology, virtual reality, computer, internet, cell phone, science and technology, drones, facial recognition
- Cast: Spencer Kelly, Lara Lewington
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