The invention of the telescope helped change our understanding of the universe. This video segment adapted from NOVA looks at Galileo's contribution to this technology. [1:49]

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Concepts

galileo galilei

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bending light, concave lens, convex lens, invention of telescope, refraction of light, galileo, galileo's telescope, hans lippershey, pbs learningmedia: galileo's telescope, teachers' domain, wgbh, mathematics of telescope

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Classroom Considerations

Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)

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