On the way back from school we started on the chromatography project, inside, because the conservatory was a balmy 118°F.
We collected samples of flowers from peoples' gardens and added it to tissue samples from our own florid display.
This gave us a petal selection which I pounded and ground in our metal pestle and mortar. The aqueous extraction of the above was greeny-purplish and gooey. We separated it into 2 equal pots and added circles of blotting paper (from Jof's work) and cut tongues to dip into the polychrome solution.
We left the 2 experiments to work their magic. Who knows what they'll look like in a week or so?
After swimming we drove down to pick up Jof and she was in the pub so was late out. While we were waiting 2 drunk men got in the back of the car and said "How much to Gunwharf mate?" - how were we to know we were in a cab rank? We said if she was late again she'd have to get a bus.
After swimming we drove down to pick up Jof and she was in the pub so was late out. While we were waiting 2 drunk men got in the back of the car and said "How much to Gunwharf mate?" - how were we to know we were in a cab rank? We said if she was late again she'd have to get a bus.
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