What does a Coca-Cola bottle from over a century ago look like today? In this restoration, I clean a 120-year-old bottle using acid and tumbling techniques. Watching the glass go from stained and ...

BOTHELL, Wash. -- When Waste Management driver Curt Gardner sees a plastic bag or bottle tumbling out of a yard waste cart into his truck, it is too late for him to do anything about it. We can t ...