Day 4 residential school
Dropping acid, as nogbad so delicately put it. Here we are getting the students to test the rock for limestone by dripping acid on it.
Another good day, also met up with Juli for the first time, despite having known her for a while. She came over to see me and even sat through one of my talks - true dedication!
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- Canon EOS DIGITAL REBEL XTi
- 1/50
- f/5.0
- 39mm
- 400
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