October 19 :: Forensic Science :: Microscopy

Instructions (Part I): Obtain microscope slides and a set of fiber samples from each of the 3 suspects. Prepare each sample for viewing using the method in this video. 

Instructions (Part II): Use your foldscope microscope to examine the fibers from the crime scene. Pay attention to features like texture, color, and thickness, along with any other visible characteristics. As you examine each fiber, take a clear, magnified picture with your phone using the technique demonstrated in the video below.

Instructions (Part III):  Use the QR code provided below to upload the images of each fiber taken with your phone. Type your first name in the “Subject” area and label each image with the corresponding suspect’s designation (e.g., “Suspect 1”) in the “Write something” area. 

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Instructions (Part IV): Carefully view the below videos to learn how to create and use your Foldscope. Feel free to skim through the videos if you are already comfortable using your Foldscope. 

Instructions (Part V): Carefully view the below videos to learn how to use your Foldscope to view objects you find in your own surroundings. The below example involves viewing an ant! 

Instructions (Part VI): Use the information you have learned in the above videos to find and view your own sample from your environment. Living or non-living samples are welcome! Take a picture of your sample and share it below. Type your first name in the “Subject” area. A QR code is provided below for ease of upload. 

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