Get a Helmet Take off the visor and tape off stuff you don’t want to mess up Make sure the helmet is clean and dry before beginning 4. Using tag-board and painters tape; form the ears and tape them to ...

Would you ride a bike while wearing a helmet made of cardboard? What if its design was inspired by nature — specifically, a woodpecker? You'll have a chance to do just that next year — meaning you ...

As highlighted by the cardboard bicycle, cardboard can be a surprisingly versatile manufacturing material in the right hands. Further proof of this comes via the Kranium: a bicycle helmet constructed ...