Schauen Sie sich das kostenlose Video Pulp Paper Helmet by Tom Gottelier an

developed as collaboration between designers tom gottelier, bobby petersen and ed thomas from the royal college of art in london, the ‘paper pulp helmet’ is exactly as its title states; a moulded protective bike helmet made from discarded newspapers.
see the original article from designboom at:
designboom.com/design/this-paper-pulp-bike-helmet-can-save-your-life/