He claims that his cardboard helmet can absorb three times the energy of many polystyrene-based helmets. As the Urban Velo website reports, the Abus helmet "is slated to be released in the States ...

Most of his mesmerizing sculptures are made with just cardboard, glue, and a knife. Warren shows us how to build our very own robot helmet, using the techniques he's perfected throughout his career.

Unlock your creativity with this fun and smart DIY project—learn how to make a Minecraft game entirely from cardboard! Using inventive ideas and crafting techniques, we transform simple ...