Defines the "Golden Rectangle" based on phi and shows some formulars and drawings of the results.
A description of the golden rectangle with formulas and drawings.
Manufacturers of tungsten carbide wires, bars, and tube drawing dies.
Manufacture, Wholesale and Retail of Diamond and Carbide Draw Dies used to size and draw wire, including dies, transfer fingers, wire sizing rings and diamond powder used to fine size wire. Reclamation service for used diamond powder. Resizing and Polishing service of diamond draw and carbide draw dies.
Artist is an Emacs lisp package that allows you to draw lines, rectangles, squares, poly-lines, ellipses and circles by using your mouse and/ or keyboard.
Manufacturers of tungsten carbide wires, bars, and tube drawing dies.
Manufacturers of tungsten carbide wire drawing dies and associated products including rolls spinner, shaving, shaped dies, press tools, plastic mold tools cutter dies twisting dies drive rolls chain dies clutch dies
Germany. Manufactures wide range of sintered carbon cutting tools, wear parts, and machine components. Includes cutting, drilling, milling, cold heading, powder pressing, and tube and bar drawing tools. Site incorporates detailed product information.
Tilings of Squared Squares and Squared Rectangles, constructed using javascript.
Manufacturers tungsten carbide and ceramic tools dies and wear parts. Specialize in seals, powder metal tooling, draw dies, can tooling, rolls, and automation.
Designs, manufactures and services: draw dies, extrusion and cores, and tungsten carbide wear parts.
Stan Wagon asks which rectangles can be tiled with an ell-tromino.
A series of flash cartoons charting adventures in a two-dimensional world.
Manufacturer of tungsten carbide and supplier of preformed carbide wear parts.
Includes round, octagon, and rectangle shapes in various sizes.
Tilings of Squared Squares and Squared Rectangles, constructed using javascript.
Manufactures carbide inserts for indexable cutting tools.
Specializes in carbide cutting tools, custom carbide tools, carbide tool reconditioning. Located in Wisconsin.
China. Produces wide range of cemented and solid carbide blanks and components. Applications include wear parts, indexable inserts, wire-drawing dies, and mining, cutting, welding, and woodworking tools.
Manufacturers of carbide punches, tools, and dies. Can also supply parts and tooling in steel, ceramic, and cermet material. Specializes in filling orders from customer supplied drawings.