- A Navajo weaving of an integrated circuit: the 555 timer (righto.com)
The noted Diné (Navajo) weaver Marilou Schultz recently completed an intricate weaving composed of thick white lines on a black background, punctuated with reddish-orange diamonds. Although this striking rug may appear abstract, it shows the internal circuitry of a tiny silicon chip known as the 555 timer. This chip has hundreds of applications in everything from a sound generator to a windshield wiper controller. At one point, the 555 was the world’s best-selling integrated circuit with billions sold. But how did the chip get turned into a rug?
- Wild Sky Wilderness (summitpost.org)
Wild Sky Wilderness is a 106,577-acre wilderness area located in the central Cascade Mountains of Washington. Enacted in 2008, Wild Sky Wilderness is the newest designated wilderness area located within Washington. This wilderness area encompasses land surrounding the North Fork Skykomish River and Beckler River drainages of the Mount Baker-Snoqualmie National Forest. Road access to the area is via Highway 2 and Forest Roads 63 & 65. Highway 2 is immediately south of the wilderness area. Forest Roads 63 & 65 traverse through the middle of the wilderness area, connecting to each other near the northeast corner of the area.