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  1. Pinhole projector offers safe way to view solar eclipse

    Pinhole projector offers safe way to view solar eclipse

    201
  4. kids Science : How to make a box pinhole projector?

    kids Science : How to make a box pinhole projector?

    62
  5. Crafting a Solar Eclipse Viewer: Your Guide to Making a Pinhole Projector

    Crafting a Solar Eclipse Viewer: Your Guide to Making a Pinhole Projector

    27
  6. How to Make a Box Pinhole Projector

    How to Make a Box Pinhole Projector

    5
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    71
  7. NASA| How To Make A Box Pinhole Projector

    NASA| How To Make A Box Pinhole Projector

    22
  11. How to Make a Box Pinhole Projector

    How to Make a Box Pinhole Projector

    51
  12. How To Make a Box Pinhole Projector

    How To Make a Box Pinhole Projector

    16
  13. How to Make a Pinhole Projector to View the Solar Eclipse

    How to Make a Pinhole Projector to View the Solar Eclipse

    5
  14. Safely Observing an Annular Eclipse: Tips for Viewing Without Risk

    Safely Observing an Annular Eclipse: Tips for Viewing Without Risk

    33
  15. Astronauts Share Tips for Viewing a Total Solar Eclipse

    Astronauts Share Tips for Viewing a Total Solar Eclipse

    27
  16. How to View the Solar Eclipse with a Pinhole Projector

    How to View the Solar Eclipse with a Pinhole Projector

    23
  17. How to Make a Pinhole Projector to View the Solar Eclipse

    How to Make a Pinhole Projector to View the Solar Eclipse

    9
  18. NSYNC’s Lance Bass Shows How to Safely View a Total Solar Eclipse

    NSYNC’s Lance Bass Shows How to Safely View a Total Solar Eclipse

    18
  19. Astronauts Share Tips for Viewing a Total Solar Eclipse

    Astronauts Share Tips for Viewing a Total Solar Eclipse

    15
  20. How to Make a Box Pinhole Projector

    How to Make a Box Pinhole Projector

    66
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