Mining is a job that entails risky labor. Many workers put their lives on the line to make money. There have been some success stories and there have been a number of tragedies. This article examines mining missions gone wrong from both perspectives (success and tragedies).
We utilize the elevator 19 billion times a year. Elevators, are one of, if not the, safest means of human transportation. When you stop to think about it, how many times have you taken an elevator? Probably thousands of times and if you work or live in a high rise building, probably millions of times.