It looks like a flattened cardboard box. But with a few folds, a new design transforms into a low-cost bed that can be used at shelters after a disaster. “It’s one of the most in-demand, basic pieces ...

We may receive a commission on purchases made from links. Most used cardboard boxes get relegated into one of two piles. The first is the that's-a-really-good-box-to-keep-for-later pile, and the ...