Instructional Video
Science Kids: Physics Videos: Is Time Travel Possible? Instructional Video
Science for Kids

Science Kids: Physics Videos: Is Time Travel Possible?

9th - 10th
Is time travel possible? Watch well known physicist Michio Kaku explain some of the exciting time travel possibilities that appear in the movie 'Back to the Future'. [2:14]
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Audio
Science Friday: The Physics of Santa Audio
Science Friday Initiative

Science Friday: The Physics of Santa

9th - 10th
How does Santa make it to all those houses in just one night, unobserved? Physics!
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