Friday, 28 January 2022

Elodea Photosynthesis

 Using one of the photographic lights to really illuminate some Elodea getting it to produce significant amounts of Oxygen. Doing this experiment in the winter means little sunlight and its harder to get Elodea. #Science #STEM



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Oil and Water

 Separating oil and water with a separating funnel? Easy.  First I asked students to separate mixtures— They came up with tweezers for salt ...