Astech (Alloy Steel Technologies Inc.) is a sand-casting foundry that produces castings in steel, stainless steel, alloy steel, and gray iron. The company’s specialties include the production of steel ...
Radiation patterns for antennas can be utterly confusing, especially when presented in two dimensions, as they usually are. Fear not, [Hunter] has your back with 3D printed and color-coded radiation ...
Learn how to create a beautiful 3D floral crochet design with this simple round pattern that’s perfect for beginners. With layered petals and delicate texture, this stunning thalpose-inspired flower ...