Inventions

Retaining her memories from her past life as Urano, Main has recreated a number of items, dishes, and other products from her old world. Many are based on what she learned from her previous mother.

Hair Ornament
Claiming that Tuuli would be cuter with a "hair ornament", Main used the lace tatting technique to make flowers out of thread. The flowers are then sewed together by their ends and attached to a pin.

Hairpin
A thin wooden stick made from whittling wood. Main asks Tuuli for a stick similar to Tuuli's doll's legs to tie up her hair, which she makes for Main.

Paruburg
Paru hamburg steaks are the equivalent of Okra hamburg steaks. They are noted to be sweet and tasty.

Paruecakes
Paruecakes are the equivalent of pancakes on Earth. They are made by mixing lees (bird feed), milk, eggs, and paru juice. Then, heat the iron plate, oil it with butter, and pour the mixture in. When it starts bubbling, flip it over.

Deodorant
Wax candles with herbs on them, acting as a deodorant.

Simple All-in-1 Shampoo
Made with merrill oil, herbs for aroma, salt, and hot water to dissolve the salt. The Simple 2-in-1 Shampoo turns out to be valuable and the effects draw the attention of women.

Children’s Picture Book
When Main found out she was going to be a big sister, she decided to make a picture book for the baby.

Kurata Cards
Flash cards with letters on them. They are designed to help kids identify letters and learn to read.

Clay Tablets
Inspired by the Mesopotamian civilization, Main shaped clay into tablets to write records on them. However, like the imitation papyrus attempt, it failed, the first time due to Fey, Zasha, and Zeke stepping on them, the second time due to the gate closing, the third time due to a rainstorm, and the fourth time due to failure to bake them in the kiln.

Imitation Papyrus
Papyrus made from the fibers of a stalk and weaved like a piece of cloth. Main was making imitation papyrus as her "winter project", but she gave up.

Myne Decimal System
Used to sort books into an order in a library. There are 10 categories which she puts the books into. It is based on the Nippon Decimal System.
 * 1) General Works
 * 2) Philosophy
 * 3) History
 * 4) Social Science
 * 5) Natural Science
 * 6) Technology
 * 7) Industry
 * 8) Art
 * 9) Language
 * 10) Literature

Paper
There are several normal different types of paper that they make. Most of the paper is just from non magical tree.

Magic Paper
One of the special papers that Myne makes is from the Trombe paper which is the best quality out of all the paper they make and its magical property is that is fire resistant.

Precipitation
Removing waste by boiling oil over a gentle fire and adding saltwater. When the oil on the top hardens, pour out the saltwater at the bottom to get clean oil.

Wooden Slips
Wooden slips, from the Huang civilization, are pieces of wood. Originally, Main planned to write on them with ink, but she didn't have any ink, so she used soot mixed with water as a substitute, but that was a failure. Effa used the wooden slips as firewood later, resulting in Main getting frustrated and collapsing.