Mine (now age 7) mastered my iPhone in a couple minutes, asking no questions.

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There are also plans to open more of the Bronze Age copper mine on Llandudno's Great Orme.

BBC: Short debate: Heritage

And by the end of the decade, the age of the gold panner was over, replaced by mine companies and other corporate interests.

FORBES: The Big Data Gold Rush

Now it is the centre of a space race to mine rare minerals to fuel our future - smart phones, space-age solar panels and possibly even a future colony of Earthlings.

BBC: What if you could mine the Moon?

If friends of mine have children, they were on the older end of the child-bearing age spectrum when it happened.

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This week, Tim Davis, and two of his nephews, Josh, age 25, and Cory, age 20, were killed in the explosion in the Upper Big Branch mine.

WHITEHOUSE: President Obama on WV Mine Tragedy and Justice Stevens

There is nothing that drives me crazier than people of a certain age endlessly talking about their ailments, so I will not tell you about mine except to say that I am grateful to live in a time when there are a variety of medications to alleviate them.

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