Canny publishers are already looking to the next trend. So forget felt-tips: 2016 is the year of the fold. Colouring in is out; origami is in You can save this article by registering for free here. Or ...

Countless numbers of children have marvelled at how a homemade boat made of folded paper can float on water. And now engineers have created a giant origami version that can carry an adult. Unlike the ...