6-9


Light pollution lesson plan

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The Sun also has spots!

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CMS detector image

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Venus image

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Image of time vortex

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this is a test - please ignore

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Creating Constellations

5
Average: 5 (3 votes)

Constellations Model

4.333335
Average: 4.3 (3 votes)

Onde está o Norte? Que horas são?

5
Average: 5 (5 votes)


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