- Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks.
- Uiua (uiua.org)
Uiua (wee-wuh) is a general purpose, stack-based, array-oriented programming language with a focus on simplicity, beauty, and tacit code. Uiua lets you write code that is as short as possible while remaining readable, so you can focus on problems rather than ceremony. The language is not yet stable, as its design space is still being explored. However, it is already quite powerful and fun to use!