Recycled newspapers: Good for the planet, good for preventing head injury. Most safety gear isn’t exactly fashionable, and these helmets are no exception. As a consolation, though, at least you’re saving the environment in addition to your bean: They’re made of recycled newspaper.
via Pocket http://www.popsci.com/technology/article/2013-06/strap-paper-pulp-helmet-make-your-bike-ride-even-more-eco-friendly