Foldscope image of pond scum from turtle pond Location: Turtle pond Time: 4:50 pm, 4/8/19 How: sticking falcon tube into pond
Here we observe a little squiggly thing. Knowing that the magnification of this foldscope is 140x, we could estimate the size of this. However, I did not include anything for scale so I am not sure how to do that. Some approaches could be redoing the slide with something for scale, or using a small ruler, which are methods I found on the internet. #caltechbi1
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