From a single-story cardboard house to a life-size, 3-story mansion, Barbie's home has come a long way Mattel inc. Barbie's life isn't complete without her Dreamhouse. Three years after the doll ...

We took a look at some cool uses for cardboard recently, but this may actually take the cake. Architect Shigeru Ban built an entire house out of cardboard tubes, putting new meaning to the idea of ...