This works best with a big sheet of newspaper!
http://hotlinecy.com/images/hat.pdf
Mathematical Paper Folding
Wednesday 7 March 2012
Wednesday 29 February 2012
Tea Bag Folding
Background and general instructions:
http://britton.disted.camosun.bc.ca/jbteabagtiles.htm
Simple folding instructions:
http://www.origami-resource-center.com/tea-bag-folding.html
Printable paper:
http://zrosemarie.50webs.com/
http://britton.disted.camosun.bc.ca/jbteabagtiles.htm
Simple folding instructions:
http://www.origami-resource-center.com/tea-bag-folding.html
Printable paper:
http://zrosemarie.50webs.com/
Wednesday 22 February 2012
Optical Illusions and Impossible Objects
Dragon's Head:
http://www.grand-illusions.com/images/articles/opticalillusions/dragon_illusion/dragon.pdf
Assorted models including impossible triangle:
http://www.geocities.jp/ikemath/album/illusion.html
Jacob's Ladder:
http://www.instructables.com/id/Unbelievable-!-Optical-Paper-Illusion-Toy-!/
http://www.grand-illusions.com/images/articles/opticalillusions/dragon_illusion/dragon.pdf
Assorted models including impossible triangle:
http://www.geocities.jp/ikemath/album/illusion.html
Jacob's Ladder:
http://www.instructables.com/id/Unbelievable-!-Optical-Paper-Illusion-Toy-!/
Wednesday 25 January 2012
Wednesday 5 October 2011
Wednesday 28 September 2011
Wednesday 21 September 2011
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