cheap to make and the potential to revolutionalize transportation around the world. best way to test bicycle, take them and go ride. go ride across the road. i invented and built the cardboard bicycle. it s a bicycle like any other bicycle, holds the same, drive the same, only difference, cardboard it s extremely cheap, very durable and can be fully recycled. can this bike change the world? this saturday on the next list the cardboard bike guy. a bike that is fully recyclable. that s cool. and cheap. cheap. could transform transportation. very interesting. coming up, asking for help. this isn t politics. this is a human issue. why this pennsylvania mother is begging the authorities to