The First Female Student at MIT Started an All-Women Chemistry Lab and Fought for Food Safety
Great read on the formidable Ellen Swallow Richards from Smithsonian.
Women rallying behind environmental protection has deep roots: 150 years ago, chemist and public safety advocate Ellen Swallow Richards solidified the idea of “human ecology,” the study of how people shape their environments, and how their environments shape them.
Richards had initially planned to go into astronomy, but she found herself drawn again and again to more earthly aims. As the first female student at the Massachusetts Institute of Technology, she applied rigorous chemistry to the home, starting a movement to empower housewives to advocate for home safety. Upon finishing her undergraduate studies, Richards summed up her goal to use science for practical good in a letter to her parents: “My life,” she wrote, “is to be one of active fighting.”
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.