The first gas pump appeared in 1885. Today, the United States has over 117,000 gas stations--pumping nearly 400 million gallons of gasoline. But how safe are gas stations, and the tankers that deliver gasoline? What technology is in place ...See moreThe first gas pump appeared in 1885. Today, the United States has over 117,000 gas stations--pumping nearly 400 million gallons of gasoline. But how safe are gas stations, and the tankers that deliver gasoline? What technology is in place to prevent a spill ... that could lead to a deadly explosion? Written by
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