Couldn't work out where to put this, so chose here as we are wanting to learn!!
I remember doing chromatography at school (dots on paper, water etc), but why is it now I am trying to show DD, my black pen is just a black splurge??
She is delighted with herself though - I explained that it was meant to be colourful... left her to it. She called me in showing me one she made of oodles of pens splodged together, so it bleeds out colourful
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Chromatography.... (?sp) - Help!
18 replies
FlameBatfink · 16/08/2007 11:17
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