For the first time in over a century, the U.S. Department of the Treasury will feature a woman on paper currency in the United States. Starting in 2020, the 100th anniversary of the year that the right to vote was extended to all American women, Alexander Hamilton’s portrait will either step aside or have to share the spotlight with a woman. The Treasury is asking for the public’s input as they make their decision, and you can provide your own suggestions on social media using the hashtag #TheNew10. Here at Popular Science, we figured we’d make our own list of 10 women that have contributed to the fields of Science Technology Engineering and Math (STEM) who we think fit the bill.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.