In the Mexican town of Nacimiento de los Negros in Coahuila, descendants of slaves who escaped across the southern border observe Juneteenth with their own unique traditions. Here more from TexasMonthly:
Although few black people remain in northern Mexico, the region was once home to thousands who escaped slavery in the United States. Mexico outlawed slavery in 1829, an underlying factor in Texas’s declaration of independence seven years later. In 1836, there were an estimated 5,000 slaves in Texas, a number that ballooned by 1860 to 182,500—more than 30 percent of the state’s population.
Freedom lay just across the Rio Grande. Maria Esther Hammack, a doctoral candidate at the University of Texas at Austin, estimates that as many as 10,000 slaves followed a clandestine Southern Underground Railroad to Mexico. Most of them fled from Texas, but she’s found evidence of slaves escaping to Mexico from as far away as North Carolina.
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.