Her location was somewhat deep into the library, an insconspicous corner of old books. She was alone, and her surroundings was quiet. Only a small population of the nuit wizards mire themselves in mathematics, or any of its related branches - most of them world mages like Jilitse.
Since there was no nearby golem that could assist Jilitse, she had to look for the book she needed herself. Sad how Drainira used to be able to locate any book any where in the library - or Sahova for that matter. With the supervisor gone, they needed to rely on some of the librarian golems. But, they were still largely unreliable and uncompetent compared to Drainira. Looking for books didn't really take Jil a lot of time. There was a whole stack of books related to the subject.
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Geometry: Uses and application" was a useful textbook that she might use as a reference later on. She wrote the title on the side of her notes.
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Basic Drafting Tools" illustrated common hand tools that were needed in drawing and drafting scale images of inventions. It had a few pages torn out, and did not have the tool Jilitse was looking for.
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Geometrical instruments" contained almost every hand tool available to date. It was complete with illustrations, descriptions and lists of uses. This had the specific tool she was after.
It was called a drafting compass. It allowed the user to create perfect circles. It can also be used as a measuring device. A better variety called beam compasses were usually used for bigger measurements. Both had versions that were adjustable. Made of wood or metal.
Jilitse clicked her tongue. If she couldn't find one, she could probably create her own. She wanted to create her own tools so she could call it her property - a compass infused with magic, but basic nonetheless.
Designing and creating one would not be too daunting for a task. So she went about, traveling into the Citadel's common workshop, picking up hand tools that she might need. A clamp, a small hammer, a ruler, sheets of metal, some wooden sticks, a burner, some wax, wires, pliers, some screw and nails.
She read the description of the compass in the book:
"The drafting compass has a bearing axis that is placed against the drawing aree or surface. An arm extends perpendicularly from the bearing axis. An instrument block is located in the arm and allows the retainment of a writing instrument. The writing instrument is parallel to the axis of rotation/bearing axis and is in contact with the surface to be marked upon. The rotating the arm around the bearing axis draws an arc or circle with a constant radius."
She hummed and took out her pipe. Jilitse happily lit it and started staring at the compass illustration. The illustrated compass was made out of a combination of wood and metal. She could - she decided as she blew smoke from her pipe - create one purely out of metal. The drawing didn't seem to be too complicated a machine. A basic compass just needed to have a hinge-like device, so that the two arms could be opened and/or adjusted, allowing for the creation of bigger or smaller circles.
Scribbling a drawing in a separate sheet of paper she decided to design a basic compass with two legs, one for the axis and one for the radius. The radius arm would have an instrument block, perhaps out of a circular metal ring where a paintbrush could fit. Creating the adjustable joint that would connect both arms could be done by creating a sprocket device... or maybe a hinge.
Jilitse sat down on a nearby workstation and grabbed two steel rods, both measuring half a foot, for the shaft assemblies. Putting down one and placing the other on top of an anvil block, she started to hammer down one end, stretching, bending, shaping it into a conical shape. Although she worked carefully, she was hammering too hard that the end bent sharply and there was no chance of pounding it back to a straight tip. She set it aside and took the other rod, this time her hand served as a fulcrum beneath the steel, rotating the rod as she pounded it more carefully.
After achieving the desired axis tip, she searched for a rod that can serve as the compass' radius arm. She found one of a shorter length and thought about how to create an instrument block. Her first choice was to try and coil the rod's end into a circle which will allow a paintbrush to fit snugly. She tried this but the result ended poorly: one paintbrush would not attach itself, another broke in her attempt to pull it out of the coil.
Her next plan was to wrap an inch wide metal sheet around the rod's leg and attach it by nailing it with a hammer. Executing the plan ended up to be entirely a failure - the metal sheet would twist, bend, uncurl so that it was too deformed before she could manage to drive through the fastener nail.
She tried drilling a hole into a rod first before fastening the metal sheet into the raidius arm, but most of the rods she had was too hard and sturdy to bore a hole into. Two days passed without any success at all.