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Smart garbage: The future of stink
Philadelphia saves more than $1 million each year with its "smart" trash cans. CNN's Rachel Crane shows us how it works.
02:06 - Source: CNN
City of Tomorrow 12 videos
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Smart garbage: The future of stink
02:06
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- Source: CNN
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The city of tomorrow is already here
01:29
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- Source: CNN
COT Dubai Bur -Khalifa STILL 01
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Inside the tallest building in the world
02:37
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- Source: CNN
cot masdar 01
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Is this the greenest city in the world?
02:44
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- Source: CNN
COT Doha STILL 01
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City of the future, museum of the past
02:30
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The genius evolution of the park bench
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Should smart cities build from scratch?
01:53
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- Source: CNN
big data police lapd
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LAPD's data mining program has CIA roots
02:50
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- Source: CNN
COT-London-Array_00015718.jpg
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Giant wind turbines vs a tiny bird
02:13
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Secrets behind this super-green building
02:28
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- Source: CNN
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San Diego's billion-dollar water bet
02:28
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- Source: CNN
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Can surveillance make life easier?
02:45
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- Source: CNN