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Invisible Forces: Ned Kahn

Grades: 4-12
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The laws of nature that dictate the invisible forces in our everyday lives can be predicted and manipulated. In this video segment from Spark ...

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Accessibility: Auditory, Visual

Permitted use: Stream, Download and Share

Copyright 2007 KQED San Francisco

Favorite count: 80
Benchmarks for Science Literacy


SPARK "Collaborations With Nature"

This resource was adapted from SPARK "Collaborations With Nature"


© 1994-2007 KQED All Rights Reserved

Contributor: KQED Contributor

Funder: Corporation for Public Broadcasting