Two-dimensional nanomaterial sets record for expert-defying, counter-intuitive expansion

Engineers have developed a record-setting nanomaterial which when stretched in one direction, expands perpendicular to the applied force.

​Engineers have developed a record-setting nanomaterial which when stretched in one direction, expands perpendicular to the applied force. Engineers have developed a record-setting nanomaterial which when stretched in one direction, expands perpendicular to the applied force.