Stephen K. Doig

Nov. 05, 2010

Crowd Counting

There's a big event, with a large crowd. But just how big WAS the crowd - and how was it counted?

crowd, people, numbers, rally, march

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Michael Pollan Talks Plants and Food

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Future of Animation

Recent films such as Coraline have wowed audiences with their visual effects. We'll talk with movie industry experts about the science and technology that lies behind animation, 3D images, and other visual tricks of the silver screen.

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