Burn Rubber!

For many of us, the only rubber-made products we own are the tires on our cars. When the tires wear down, we take our Tires cars to the shop, buy a new pair of tires, and let the shop owner deal with the old ones. Those who ask themselves where their old tires go realize that for a long time, they sat in stockpiles (much like shipping containers) untouched. That is, until recently...