White Chalk

Applause IconNov 29, 2022 • 8:11 PM UTC
Location IconMercer County, NJ, USA
Applause Icon140x Magnification
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I found my subject in a classroom environment. While my peers examined living organisms such as plants, I was curious to see how something non-living would look using the foldscope.

Using the LED magnifier, I observed white crystal looking substances. I am curious to know how the precision and clarity varies depending on the foldscope model. Regarding my sample, I am particularly interested in how the sample possibly captures elements from the tampering and touching of the chalk by people.
I conducted this project as part of Professor Pringle's EEB321 class at Princeton University.

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