As much as maize, or mountains, or llamas, woven bridges defined pre-Columbian Peru. Braided over raging rivers and yawning chasms, these skeins of grass helped connect the spectacular geography of the Inca empire: its plains and high peaks, rainforests and beaches, and—most importantly—its dozens of distinct human cultures.
Now a traditional Inca suspension bridge will connect Washington, DC to the Andean highlands. As part of the Smithsonian’s upcoming Folklife Festival, which focuses on Peru this year, a dozen indigenous craftsmen will weave together grass ropes into a 60-foot span. It will be strung on the National Mall parallel to 4th Street Southwest, between Jefferson and Madison Avenues, where it will hang from several decorated containers (in lieu of vertical cliff faces) and hover—at its ends—16 feet above the ground. It should be able to hold the weight of ten people.
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.
Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
