14/02/2015

Feb 14, 2015 on BBC NEWS at 1:30 AM
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Summary

Click looks at the technology behind facial recognition. And we catch up with the BAFTA winning visual effects team behind Interstellar.

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Season 2015 Episode 6

Feb 07, 2015

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21/02/2015
Season 2015 Episode 8

Feb 21, 2015