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you

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hi I'm Gary Clark welcome to fold along

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origami today we're going to fold this

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collapsible helix it's a lot of fun to

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begin with you're going to need a

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rectangle of paper it should be about

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nine and a half inches by two and a

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quarter for those of you who like metric

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that's 24 centimeters by 5.8 begin by

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folding it along its length in half fold

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it in half again you've got quarters

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once more for eighths and once more for

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go through and fold the entire length

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once you've folded everything into 16

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you're going to want to make too long

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thin folds along the edges I'm going to

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show you a mountain fold and a valley

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fold make these folds approximately a

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quarter inch that's point eight of a

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now here comes the tricky part between

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your Valley Falls you're going to make a

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mountain fold diagonally it's going to

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look like this you're going to do that

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once you've done put in your edge falls

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again you'll see it's already starting

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to twist grab either end and start

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turning there's a natural twist to the