Just as kirigami practitioners cut and fold paper, engineers can cut and fold materials that in turn can be incorporated into electronic devices.

At base of bottle, fold paper down to make a small 'cake slice' pleat.

At lid or pump end, fold paper edges down across the top using one straight fold.

It will involve youth from all walks of life coming together to fold paper stars for charity.

Look out for tiles that imitate soft surfaces such as folded paper, leather and linen.