Biology Environment Science Science And Technology
Friday, March 12, 2010
Today's Please Explain is all about botanical mysteries and wonders—from meat-eating plants to phosphorescence. Jamie Boyer, Director of Children's Education at the New York Botanical Garden, and Amy Stewart, author of
Wicked Plants: The Weed That Killed Lincoln's Mother and Other Botanical Atrocities.
Events: Amy Stewart will ...
Friday, January 22, 2010
On today’s edition of Please Explain, we’ll look at what’s in the earth beneath our feet. Chris Smith National Leader for Technical Soil Services, USDA Natural Resources Conservation Service, and Michael A. Wilson, Research Soil Scientist, USDA-Natural Resources Conservation Service Soil Survey Research and Laboratory, describe what soil is made ...