You may need a strong stomach to use these designs from animal leftovers, but you can't deny they have guts. From cow intestines to pig bladders, here are eight design projects exploring odd organic matter. More
Discarded cow intestines are given a new life in the intricate lighting installations of Danish designer Kathrine Barbro Bendixen. More
Industrial design student Tobias Trübenbacher has used pig bladders and cow intestines to create furniture, in a bid to discover the "inner values" of animal offal. More
Design Academy Eindhoven graduate Billie van Katwijk has developed a process for turning bovine guts into a material that can be used to make bags and accessories, and is presenting the results at Dutch Design Week. More