On a sweaty Saturday, before social distancing was the law of the land, a group of visitors gathered at Drexel University’s medical campus in Northwest Philadelphia to meet “Harriet.” The preamble to this encounter was a display case holding several unusual and meticulously prepared medical specimens, long used as teaching tools. Like “Harriet,” each had been created in the late 19th century by a star anatomist, Rufus Weaver. Now, behind glass, between the cadaver lab and a bookstore, a segment of intestine and a piece of a spinal cord sit in stillness. A dissected eyeball floats ethereally in century-old liquid, its separated parts looking like a tiny jellyfish, a bit of brittle plastic, a mushroom cap.
The visitors shuffled through the door and into the otherwise empty student center. They huddled on the low-pile carpet, nondescript in the style of a suburban office park, and peered at more of Weaver’s dissection work, which occupied a glass-fronted case. They surveyed a sinewy hand, ropey and purplish. Two skulls and necks. Then, “Harriet.”
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
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.