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The latest news from the UW

Parts of Washington, British Columbia in the midst of a ‘silent earthquake’

At this moment, parts of Washington and British Columbia are having an earthquake, but it is a slow-moving temblor that can’t be felt and won’t cause any injuries or damage. Still, by the end of the event, which already has lasted more than two weeks, it is likely to have released about as much energy as the Nisqually earthquake did in February 2001.

February 28, 2003

Composted biosolids bind lead in soil, reducing danger of poisoning

Adding composted biosolids rich with iron, manganese and organic matter to a lead-contaminated home garden in Baltimore appears to have bound the lead so it is less likely to be absorbed by the bodies of children who dirty their hands playing outside or are tempted to taste those delicious mud pies they “baked” in the backyard.