This was my start image
Tuesday, August 25, 2009
Monday, August 17, 2009
Schlieren Photography - How Does It Work?
"Schlieren” are density variations in a gas or liquid that you can’t see with the naked eye, like air currents caused by heat, movement, or explosions.
Not a pretty picture for the germphobic like myself.
How To Link
Not a pretty picture for the germphobic like myself.
How To Link
Sunday, August 9, 2009
Tuesday, August 4, 2009
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