Colorado Blue Spruce (Picea pungens)

The sample I conducted this project as part of Professor Pringle’s EEB321 class at Princeton University. With a Foldscope ready to use, I collected a sample of the first plant that caught my eye on a sunny day– a blue spruce. I always pass by this tree, knowing that it probably was put there by…

Christmas Closeup

A plethora Foldscope images from holiday items! Mistletoe: Placed a leaf from a Mistletoe plant with the Low Mag Lens into a paper slide. Pine Needle: Plucked and placed Christmas tree pine needles into the slide and took an image with the condenser lens. Coffee: Scraped dried coffee off of the drip bin from my coffee machine….