POLYSYLLABIC VOCABULARY
'(<a href="http://www.j-archive.com/media/2009-03-16_DJ_24.jpg" target="_blank">Kelly of the Clue Crew performs a science experiment with a purple Magic Marker.</a>)  Draw on chalk & put it in <a href="http://www.j-archive.com/media/2009-03-16_DJ_24a.jpg" target="_blank">water</a> to see the <a href="http://www.j-archive.com/media/2009-03-16_DJ_24b.jpg" target="_blank">component layers</a> of marker color; it's a demonstration of this range of lab techniques that separate & analyze, from the Greek for "color" & "writing"'
chromatography