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Paper Helicopter Cut dotted lines Bend adjacent strips apart Twist this bit around to give weight Wings and weight should be equal length. Make helicopter go faster …. Paper Helicopter Cut dotted lines Bend adjacent strips apart Twist this bit around to give weight
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Paper Helicopter • Cut dotted lines • Bend adjacent strips apart • Twist this bit around to give weight • Wings and weight should be equal length. • Make helicopter go faster … • Paper Helicopter • Cut dotted lines • Bend adjacent strips apart • Twist this bit around to give weight • Wings and weight should be equal length. • Make helicopter go faster … • Paper Helicopter • Cut dotted lines • Bend adjacent strips apart • Twist this bit around to give weight • Wings and weight should be equal length. • Make helicopter go faster … • Paper Helicopter • Cut dotted lines • Bend adjacent strips apart • Twist this bit around to give weight • Wings and weight should be equal length. • Make helicopter go faster … • Paper Helicopter • Cut dotted lines • Bend adjacent strips apart • Twist this bit around to give weight • Wings and weight should be equal length. • Make helicopter go faster … • Paper Helicopter • Cut dotted lines • Bend adjacent strips apart • Twist this bit around to give weight • Wings and weight should be equal length. • Make helicopter go faster … http://misterxman-misterxman.blogspot.co.uk/2009/07/how-to-make-paper-helicopter-that.html http://misterxman-misterxman.blogspot.co.uk/2009/07/how-to-make-paper-helicopter-that.html http://misterxman-misterxman.blogspot.co.uk/2009/07/how-to-make-paper-helicopter-that.html http://misterxman-misterxman.blogspot.co.uk/2009/07/how-to-make-paper-helicopter-that.html http://misterxman-misterxman.blogspot.co.uk/2009/07/how-to-make-paper-helicopter-that.html http://misterxman-misterxman.blogspot.co.uk/2009/07/how-to-make-paper-helicopter-that.html
Let’s Boomerang! Prof. Yutaka Nishiyama Osaka University of Economics, Japan nishiyama@osaka-ue.ac.jp