If you like origami but you are tired of making paper airplanes, flowers and bow ties, here I leave you everything a challenge for your hands and your mind.
Professor George W. Hart from Stony Brook University in New York, has invented this geometric figure that he built with cardboard and hot glue and called it Frabjous.
As they tell us, it can also be built with paper, cardstock, wood, plastic, or other materials and you can stick both with glue as with tape.
Download | Tutorial in pdf
Official website | Professor George W. Hart's Frabjous
flickr | Frabjous Photos
Source | Evil Mad Scientist Laboratories