Watershed Moments: Reflections from downstream
David Shawn Berman Occidental, California
Sunday, September 18, 2011
From Questions to Concepts: Interactive Teaching in Physics - YouTube
From Questions to Concepts: Interactive Teaching in Physics - YouTube
:
'via Blog this'
Monday, September 5, 2011
Barn Owl in flight
Barn Owl on apost posing
Barn Owl near twp rock
Scorpion in the living room
Saturday, September 3, 2011
Chiton and seastar die off shell beach August 31, 2011
reflections from a pelican on the way to catalina
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