Smithsonian shares a brief history of the USPS, its importance, and why it should be protected.
James Madison and others saw how the post could support this fledgling democracy by informing the electorate, and in 1792 devised a Robin Hood scheme whereby high-priced postage for letters, then sent mostly by businessmen and lawyers, subsidized the delivery of cheap, uncensored newspapers. This policy helped spark America’s lively, disputatious political culture and made it a communications superpower with remarkable speed. When Alexis de Tocqueville toured the young country, in 1831, the United States boasted twice as many post offices as Britain and five times as many as France. The astonished political philosopher wrote of hurtling through the Michigan frontier in a crude wagon simply called “the mail” and pausing at “huts” where the driver would toss down a bundle of newspapers and letters before hastening along his route. “We pursued our way at full gallop, leaving the inhabitants of the neighboring log houses to send for their share of the treasure.”
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
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.