The Incredible Bridge Constructed from Paper

Can paper be strong enough to build a bridge? Japanese architect Shigeru Ban says yes.14 architecture students and architect Shigeru Ban proved that the impossible can be done: In just one month, they built a bridge made of paper and cardboard that could hold up to 20 people at a time. Altogether, they used 281 cardboard tubes, each 4 inches in diameter. The bridge’s steps were made from recycled paper and the foundation from wooden boxes filled with sand.link