Chapter 2 of 4 · Science
Waves and Information
3 playlists in this chapter, each about 7 minutes, ending in a workshop: three questions with a pause before each answer, and one puzzle to try alone.
Playlist 1 of 3
Waves You Can See
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Playlist 2 of 3
How Light Lets Us See
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Playlist 3 of 3
Sending Information With Patterns
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