spiritofally: “Back in middle school, my friends and I used a very simple coded language for writing secret messages. I saw some posts about needing to hide one’s beliefs from partners/bosses/parents so I wanted to share it with you!
Malachite with Chrysocolla Stalactite Crystal . A vivid turquoise blue Chrysocolla exterior has been partially polished to reveal an amazing interior of velvety concentric bands of darker and lighter green chatoyant Malachite.
Water Power - Microhydro Electricity Basics: Pressurized, flowing water is a very dense resource, and hydro-electric systems convert a very large percentage of the available energy into electricity because the resource is captive in a pipe or flume.
A diameter three-jaw chuck. The three self-centering jaws are reversible to allow holding larger work pieces. To fit them in the normal