Search Results Your search for umbra rassled up 937 results.
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1.Umbra on Umbra's romantic availability 0
Dear Umbra, I love all your research and cool little notes on Grist. Lots of learning! You must really…02/14/2005
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2.Umbra on mulch 4
Dear Umbra, Spring is upon us and the season for spreading shredded bits of trees around our…05/02/2005
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3.Umbra on bleach 2
Editor's Note: Oh, how Umbra would love to answer this question -- but she's been kidnapped! Please…12/10/2007
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4.Umbra on glitter 0
Dear Umbra, What is the half-life of glitter and what is the environmental impact of said glitter…05/24/2004
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5.Umbra on dishwashers 0
Dear Umbra, I'm in the market for a new dishwasher, one that uses as little water and energy…09/25/2003
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6.Umbra on crows 0
Dear Umbra, Is there a national increase in the crow population, or am I just noticing them more as I…10/31/2002
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7.Umbra on computers 0
Dear Umbra, I normally turn my computer off when I leave the office. However, I was recently told…06/04/2002
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8.Umbra on herbicides 4
Dear Umbra, How do herbicides (organic, if such exist, or non-organic) work? David Burch South Bend…05/01/2006
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9.Umbra on clothing 0
Dear Umbra, My nephew says that new clothes and other apparel that come from foreign countries…07/30/2002
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10.Umbra on shaving 28
Dear Umbra, Every morning when I shave, I stare in the mirror and wonder if my razor is the best…06/06/2005
