The Library of Congress has unveiled its new National Screening Room, a free collection of digitized historical films, commercials, newsreels and other clips. According to the library, most of the movies are in the public domain and are available for downloading; others are only available to stream.
The National Screening Room is something of a time capsule: The videos cover the period from 1890 through 1999, capturing a broad range of American life. Notable films include home movies by the songwriters George and Ira Gershwin; issues of the “All-American News,” a newsreel intended for black audiences in the mid-20th century; and a selection of instructional films about mental health from the 1950s.
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.
Biohacking — Vitamin-C + Gelatin for Accelerated Recovery
Python for Microcontrollers — The Top Programming Languages 2019 – Python tops the charts with a CircuitPython nod! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit