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Cafe Scientifique

ISU's Asteroid Deflection Research (#104)

At this moment there may be an asteroid or comet hurtling towards the Earth that could wipe out civilization and/or bring about global climate change. In this Café Scientifique, the director of the Asteroid Deflection Research Center at Iowa State University, Professor Bong Wie, describes the latest science, engineering and technology that could deflect asteroids and prevent the end of the world as we know it. [54 minutes] Closed Captioning

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