September/October 2010 | Momentum Magazine | Download PDF
The 13th puncture turned out to be a lucky one for Graham Bergh. As he prepared to replace the heavily patched inner tube, he wondered: “Okay, what do you do with this?”
Unable to bring himself to just throw it out, the recycling educator turned it into a cradle for his speakers.
“I just started tinkering with the material, talking to bike shops, finding out they throw away like a thousand tubes per shop,” Bergh said. “There are 4,000 shops in the US. I did the math: There were four million tubes no one was doing anything with.” Continue reading →