Art, Biology, Environment, Materials, Nature My Microcosmos Soil Sample Posted by Caleb K on November 7, 2021November 7, 2021 This is a sample of soil that is used by the foldscope. Extra: This is a sample of a fiber from a shirt. (You can distinguish the fiber sample by the long strips.) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related