Mining Technology on MSN
The world’s worst coal mining disasters
For more than a century, coal mining’s deadliest disasters have exposed the persistent dangers of methane, coal dust, flooding and collapse underground. From Benxihu to modern Shanxi, these ...
The world mourns for Japan in the aftermath of its 8.9 earthquake. The size of the quake and the tsunami that followed raise questions about just how far human engineering can resist catastrophic ...
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