This is an image of pond water as seen through the Foldscope. The sample was collected at the Turtle Pond at 4:50 pm on 4/8/19 by sticking a falcon tube into the pond. The domain of the organism in the image is Bacteria because there are circular, transparent organisms in the image. Bacteria are typically transparent and found in freshwater; the sample of pond water is a sample of freshwater. #caltechbi1