Inspired by mathematical spirals, this piece includes three types of spirals - Archimedean, exponential, and Fermat's spiral. Who knew that the common fabric rosette could convey so much.
In an attempt to learn more about the keratin structure of a quill, electron microscopy was applied to a cross section that had been platinum coated.
This is an SEM image of the proboscis of a red-spotted purple butterfly. The margins represent the apical 20% of the proboscis, and the image shows the structures used to take in fluids.
Aerial view of two cotton varieties, one with transgenes for insect control (white), the other without transgenic technology (dark), spelling "Tigers" after significant injury from bollworm.