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Ad with secret anti-abuse message only visible to children
Posted 10 years ago by boyt in category: technology   Comments (0)

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Sydney Tunnels Have Giant Water Holograms
Posted 10 years ago by ashens in category: technology   Comments (3)

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What You See Isn't Always What You Get
Green screen, Chroma key
Posted 14 years ago by pixies in category: technology   Comments (4)

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How hard drives are engineered
Posted 12 years ago by RolloCOm in category: technology   Comments (0)

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The way to travel in the future
Evacuated Tube Transport could take you around the world in just 6 hours
Posted 12 years ago by boyt in category: technology   Comments (9)