During the height of the Victorian era, some of the finest works of art could only be viewed through a microscope. Their materials: The tiniest flotsam and jetsam of nature, and glue.
Starting in the 1830s, commercial demand for slides prepared with specimens such as insect scales, spines, and microscopic organisms skyrocketed as professionals and amateurs grew deeply interested in studying the microcosm. Diatoms, in particular, were a favored medium. These single-cell algae protected by glass shells come in thousands of different shapes, sizes, colors and varieties, and you can find them virtually anywhere there’s water.
The art of arranging diatoms into intricate, colorful patterns soon emerged as a spinoff of man’s fascination with the microscopic realm. Today, Englishman Klaus Kemp is the only remaining practitioner of the lost art form. Kemp collects diatoms, just microns wide, and arranges them under a microscope with a steady hand.
Documentary filmmaker Matthew Killip followed Kemp around for an afternoon to watch Kemp in action and see how makes his beautiful, microscopic displays in his short film “The Diatomist.”
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.