Tuesday, January 20, 2009

Earth science observations, news, photos, teaching, & commentary by Callan Bentley

Previous Posts

• Vessels, old and new
• "Canyon Solitude" by Patricia McCairen
• Maryland's state fish, Virginia's state bat
• Anticipation
• The origins of West Virginia
• D.C. area energy consumption down 2%
• Shorn
• "New Technologies in Geology Instruction"
• Chemists create "RNA World" system
• Distinguishing felsic from mafic (from space!)

Subscribe to
Posts [Atom]