Lightest Ever Bulldozer infographic

I've tried a couple of things in origami, and I think I managed a star, a hat and a couple of things. This clearly would have taken a lot more practice.

©2014 James Mathurin 

The lightest ever bulldozer

The lightest ever bulldozer was constructed by Hiromi “Shogun of Origami” Shumizuko of Tokyo, Japan. The working model, constructed almost entirely of construction paper, weighed in at 22 kilograms, and was used by Shumizuko to plough an acre of grassland in Shiretoko National Park, on the island of Hokkaido, Japan, in March 2002, until it collapsed in a light shower.

An origami bull which was also constructed by Shumizuko to accompany the origami bulldozer and a planned tractor in a field for an outdoors "Henry Moore-style" installation". When the bulldozer was ruined, Shumizuko abandoned the tractor project, and sold the bull to a private collector. Photograph by Scarygami.

 ©2013 James Mathurin