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Mondecho, 2021, p5, projector, computer

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  • Sketch

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  • Sideview on the beamer

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  • Projection on the wall: the moon appears in the light cone

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  • Projection on the wall: the moon shifts the light cone and its focus

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  • Projection on the wall: the moon appears in the light cone

• 
  • Projection on the wall: the moon shifts the light cone and its focus