Steel frames, titanium frames, cardboard frames? That's right, what you are looking at right now is a picture of a bicycle made primarily from recycled cardboard. The name of the bike is the Alfa. Alfa was invented by Izhar Gafni after he heard of someone building a functional cardboard canoe. The bicycle weighs 20 pounds and costs $9 to $12 to produce! Below is a video of the project idea and the bicycle in motion.
 
 
Sat, 09/29/2012 - 12:00am