New London School Disaster and Natural Gas Odorization
When Did We Start Odorizing Natural Gas? The Hidden History of Natural Gas Odorization Today, the sharp, rotten-egg smell of natural gas is a critical safety feature—an unmistakable warning of a leak. But it wasn’t always this way. Before natural gas was odorized, leaks could go undetected with devastating consequences. One such tragedy, the 1937 […]