結果 : how to make an eclipse projector box
2:09

How to Make a Box Pinhole Projector

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1:01

How to Make a Shoebox Solar Eclipse Viewer

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DIY Solar Eclipse Projector Box

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1:58

Build Your Own Eclipse Viewer | Mach | NBC News

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3:44

DIY $1 SOLAR ECLIPSE VIEWFINDER BOX USING PRINGLES!

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2:58

How to make a solar eclipse viewer

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0:44

How to make an easy pinhole projector l 5-MINUTE CRAFTS

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3:05

DIY || Simple Solar Eclipse Viewer

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1:32

How to Make a Pinhole Projector

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0:35

How to make a pinhole camera to see the solar eclipse

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3:46

3 Ways to watch the eclipse (how to build a pinhole projector)

Florida International University
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4:15

DIY $1 Dollar Solar Eclipse Scope - (Better than Projection Box?)

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1:29

DIY - Solar Eclipse Viewing Glasses

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5:54

DIY Solar Eclipse Viewer Using a Cardboard Box!

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5:53

Make a solar eclipse viewer at home with a cereal box

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2:04

Make Your Own Solar Eclipse Projector

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1:37

No eclipse glasses? How to make a pinhole projector box to view total solar eclipse

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1:31

How to make at home eclipse pinhole projector box

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1:50

How to make a box pinhole projector to view the solar eclipse

WWMT-TV
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