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Latest Jon "Matt" Rouse Stories

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2010-05-12 08:15:00

The metal poles that carry power lines across the country are built to take whatever blows at them. So they're big and round and sturdy - as much as 12 feet in diameter and 100 feet high. But transmission poles can still fail under the stress of extreme ice and wind. They could also be vulnerable to an infrastructure attack. And when one of them falls, others are pulled down until heavy dead-end structures stop the cascading collapse. "There are long stretches of these transmission lines...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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