The Cardboard Bicycle, from Pitt T. Maner III
"Recycled Cardboard Bicycles for $ 9?" :
They are made of recycled cardboard, can withstand water and humidity, cost nearly nothing – and might change the concept of green vehicle.
Izhar Gafni is a Kibbutz resident, who decided to prove to his fellow engineers that he could make a bicycle at nearly no cost. "They said it was impossible".
One wonders what other engineering and construction applications this folded, modified, recycled cardboard (or enhanced version of similar, ubiquitous materials ) might have.