Things You'll Need:
- 3-by-5 index card Scissors Paper clip
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Step 1
Fold the card in half lengthwise and unfold.
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Step 2
Cut halfway down the fold.
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Step 3
Cut about one-third of the way in from each side.
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Step 4
Fold back the two flaps formed by the lower outside edges of the card.
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Step 5
Fold one half of the top forward and the other half backward.
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Step 6
Put a paper clip on the bottom of the card.
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Step 7
Drop the card to watch it spin like a helicopter. The higher you drop it from, the better.












