CNN reports about a man in the UK who has developed an inexpensive, fully recyclable cardboard bike. They can withstand rains and parts are easily replaceable, which makes it a great choice for people who are looking for a good bike for commuting and aren’t interested in a lot of expensive bike gear. And according to the creator, there is less chance of the bike being stolen because it’s so cheap. No word on if or when these will hit mass market, but I will be keeping my eyes opened.