The World Complex

Interweaving threads from science, politics, economics, and history.

Saturday, June 29, 2013

A decision in the silver space

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Earlier this month I couldn't decide whether silver was going to drop to an area of stability around $17, or move back to the area of ...
Friday, June 28, 2013

Friday OT the second

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A rare double-header. Because Verdi. We were fortunate last month to be able to see Richard Margison perform with the Etobicoke Philhar...
Tuesday, June 25, 2013

The evolution of the Case-Shiller index . . .

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. . . viewed in real time is like watching paint dry, but without the possible dramatics of runs. Hence, the long break since the last time...
1 comment:
Monday, June 24, 2013

Disasters in mining, part 723

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A friend of mine was telling me about a mine that has encountered a tricky technical problem. The mine is under a lake, and in the company...
4 comments:
Thursday, June 20, 2013

The body piezoelectric

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Piezoelectricity is all around you, from the clocking chips in computers and watches, to the transducers in certain sonars, to many of the...
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mickeyman
Citizen scientist, former teacher, mining company executive
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