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Frontiers
Kaleidoscope
Jul. 17, 2020
How a Scottish scientist's invention influenced 19th-century American decorative artFew objects have played a greater role in underscoring the combined power of light, color, and motion than the kaleidoscope
Frontiers
A Passion for Cycads
Apr. 1, 2017
Survivors from the dinosaur age, cycads continue to captivate collectors and researchersCycads are squat, woody, and branchless. They have no flowers, just spiky leaves that shred clothes and tear skin. They grow slowly, poison livestock and sometimes people.