Category: Aromachology

How Japanese Fishers Used Sumi Ink to Document Their Trophy Catches During the 19th Century

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In Japan, there is a traditional art medium referred to as “Gyotaku” (pronounced “gyoo-tah-koo”), which means “fish impression” in Japanese. The art form began in the 1800’s when fishers wanted to record their prized catches before the development of photography. These fishers would coat their most prized catches in sumi ink, press the inked fish onto washi paper, and this create a highly detailed and ornate print which demonstrates the fish’s size and features at a 1:1 scale. The ink relies upon pure collagen, manufactured by simmering raw animal tissue for hours at a temperature range of 60 – 65 degrees Celsius, until such time that the protein of the tissue dissolves into a clear liquid adhesive. Once this occurs, the organic solution is mixed with ultra finely compacted soot pigment, creating a rich and viscous ink to produce prints from

The 4 Primary Preservative Agents Used During Ancient Egyptian Mummification

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The 4 main chemicals used by the Ancient Egyptians for mummification were natron as a drying agent, palm wine to cleanse the body and its cavities after organ removal, cedar oil to anoint, and bitumen as a glue. Natron is a naturally occurring mineral mixture primarily composed of sodium carbonate decahydrate and sodium bicarbonate, with traces of sodium chloride and sodium sulfate, and is harvested from dry lake beds (e.g. Wadi Natrun etc.). Natron’s high alkalinity and hygroscopic properties allow it to desiccate human remains by drawing out moisture, whilst simultaneously inhibiting bacterial growth and chemically breaking down lipids. Beyond preservation, natron also symbolized ritual purification and was used ubiquitously within Ancient Egypt (e.g. religious ceremonies, glass manufacturing, personal hygiene etc.). Palm wine, a fermented beverage comprised of the sap of date palms, was highly valued for its antiseptic and moderate alcoholic properties throughout history within Egypt. During mummification, wt/wety (pronounced “weh-tee”) the Ancient Egyptian term for “embalmers”, used palm wine to rinse the thoracic and abdominal cavities, ensuring that residual organic tissue was sterilized and virtually all odors eliminated. This cleansing was often accompanied by aromatic herbs and spices, believed to be used for both hygiene as well as ritual purification, reflecting the Ancient Egyptian ideological concern for both physical preservation and symbolic purification of the vessel for the soul. Cedar oil, a bit of a misnomer as it was often derived from juniper or other closely related coniferous tree sources rather than the cedar tree itself, was prized for its resinous, aromatic, and antimicrobial characteristics. Cedar oil was applied as an anointing oil to both the skin and the ḥbsw/ḥebesw (pronounced “heh-bes-oo”), which means “bandages” in the Late Egyptian language, but more literally translates to “wrappings”, both to soften and preserve tissues but also to imbue human remains with the fragrance of soil/wood, smoke, and camphor; scents associated with the pantheon of Egyptian deities. For those who could not afford this preservation method, cedar oil could be injected into the body cavity directly, in which its solvent properties dissolved soft tissues, leaving only skin and bone once the natron had absorbed the liquefied remains, raised the overall pH level to halt decomposition, and dried the cavity completely. Lastly bitumen was used, a naturally occurring petroleum product also referred to as “natural asphalt”, which was a black, viscous substance sourced from various geological deposits within the region (eg. the Dead Sea etc.). Although not universally used throughout all dynasties of the Ancient Egyptian state, bitumen became increasingly common in the most recent phases of Ancient Egyptian history, particularly during the Greco Roman period from 332 B.C. – 642 A.D. Bitumen’s adhesive and waterproofing capabilities allowed it to bind wrappings and seal the body shut, and its dark coloration may have been deliberately chosen to evoke Osiris, the Ancient Egyptian god of the underworld, often depicted with black skin and symbolizing both fertility and rebirth. Additionally, in terms of chemical composition, bitumen provided durability to the embalming balms used, with modern day analyses revealing it was typically blended with resins, lipids, and waxes rather than used in its most pure form

The Reason WD-40 Was Developed

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The WD-40 formula was developed by 3 scientists who succeeded in their goal upon the 40th design attempt, with the name WD-40 being an acronym meaning “Water Displacement: 40th Formula”. WD-40 was created in 1953 by the Rocket Chemical Company located in San Diego, United States of America. The formula was originally researched and developed as a means to protect the outer skin and thin tanks (e.g. lightweight pressurized tanks which provide structural support when filled saving weight overall) of SM-65 Atlas intercontinental ballistic missiles from rust and corrosion during the manufacturing, handling, and storage process(es) of missile silos. This proprietary mixture resolved for the aerospace industry the need for a dependable water displacing solvent which prevented moisture and other related damage. Early use of WD-40 upon Atlas SM-65 missiles demonstrated the solutions superior effectiveness in comparison to analogs. This prompted a handful of employees to take canisters of WD-40 home which inadvertently inspired the projects founder, Norm Larsen, to package WD-40 in an aerosol form designed specifically for consumer use. WD-40 first appeared on store shelves in 1958 and developed applications in spacecraft maintenance, disaster recovery, and countless home and industrial tasks (eg. lubricating stuck hinges of seized doors, displacing moisture upon electrical contacts, loosening rusted and/or seized bolts etc.)

The Period When Human Begins Developed a Throw Away Cultural Mindset

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Human beings have arguably been a throw away culture, or at the very least mindset and culture, since 1892 when bottle caps were first introduced. The trend has become more and more prevalent to the point where we now replace an entire transmission rather than a gasket. This shift reflects the rise of planned obsolescence, in which products are intentionally designed to have limited lifespans and/or be extremely difficult or expensive to repair. As manufacturing has become cheaper and mass production more efficient, the economic incentive to discard and replace overtook the values of maintenance and longevity. In all industries (eg. electronics, automotive, fashion etc.), repair has been sidelined in favor of convenience and profit. The result is a global surge in waste, with millions of tons of usable materials ending up in landfills each year. Fortunately, there is an expanding movement advocating for the right to repair one’s own possessions which is now acting as a counterbalance to this disposable mindset

The View of the Birthday Within Ancient Rome

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In Ancient Rome, birthdays referred to as “dies natalis” which means “day of birth” in Latin, were deeply personal and spiritual occasions. Far from the cake and candle rituals of the modern day, the Ancient Romans viewed birthdays as a time to honor their genius, for men, or juno, for women. The genius and juno were guardian spirits believed to guide and protect a person throughout their life. These divine entities were believed to be intrinsically tied to one’s fate, character, and destiny which is why they were revered. The Ancient Romans made offerings on their birthday to their guardian spirit (e.g. wine, incense, small cakes etc.). These rituals were performed at home, sometimes accompanied by prayers or dedications at small residential shrines. For those with wealth or higher status, birthday observances could include more elaborate ceremonies (e.g. feasts with reclining guests, music, gift giving etc.). Even with these additions however, the spiritual aspect of the holiday remained central regardless of class

The Fermentation and Manufacturing Process of Ancient Roman Garum (Fish Sauce)

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The Ancient Roman’s created a special fermented fish sauce called “garum”. Garum was highly valuable and in modern times accounting for inflation, garum would cost $1250.00 for 1 liter. Garum was made from nothing more than salt and decayed fish. The original preparation is unknown as the ancient recipes have been lost. The fishes organs and digestive fluids help in the fermentation process. The container which the garum is made in is left in the sun for a few days to allow the process to ferment as much as possible. The oily slush oozing from the fishes organs and digestive enzymes is the garum and it is loaded with nutrients and contains glutamate which triggers chemical receptors on the tongue to make the brain crave more of it. Glutamate is the primary ingredient/component in monosodium glutamate, commonly abbreviated as “MSG”, and is used by many chefs all over the world

The Advent and Evolution of Noodles Within China

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The oldest known noodles ever discovered were found in China and date back 4000 years, discovered virtually fully preserved in a sealed bowl buried beneath sediment. These noodles were not made of wheat but rather from millet, which provides insight into early culinary traditions of the ancient world. These millet based noodles were distinct from future varieties which relied upon wheat, reflecting the grains available in ancient China during the period. This discovery demonstrates the early noodle making techniques which became refined over the coming centuries. By 400 B.C., noodles existed across Asia, likely produced by mixing flour and water into a dough. In comparison to the noodles from 400 B.C., which were likely produced using wheat or other grains and kneaded into dough, the 4000 year old noodles appeared to have been hand pulled and stretched into thin strands rather than being cut. By 400 B.C., more structured noodle cutting methods had emerged, allowing for different regional styles and preparations of noodles to develop (e.g. Lamian which is a hand pulled noodle still popular during the modern day, Dao Xiao Mian which is shaved directly from a block of dough, Biang Biang Mian which is known for its wide belt like shape etc.). These discoveries highlight not only the ingenuity of early civilizations but also the evolution of food production and technologies to produce said food. The shift from millet based noodles to flour based dough reflects advancements in milling, agricultural practices, and culinary techniques, demonstrating how food has continuously adapted over time to the resources available to local populations

The Reason Europeans Began Consuming Coffee During the 16th Century

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Coffee was initially referred to as a drink only consumed by the devil and frowned upon until Pope Clement VIII tried it and changed his opinion which changed Rome, Italy’s stance. Coffee was seen as the devil’s drink because it was the drink of the Muslim and therefore by default the infidels with whom Christians had been at war for centuries. Pope Clement VIII famously stated that coffee was so delicious that Christians should cheat the devil by baptizing the beverage

How Plants Produce Food Via Photosynthesis

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If a leaf is magnified 1000x, green bacteria like structures can be observed, referred to as “chloroplasts,” which are packed into virtually every cell of a plant. These chloroplasts behave like bacteria, retaining their own deoxyribonucleic acid, and are only 5000ths of 1 millimeter (0.005 millimeters or 5 micrometers) in diameter. It is inside chloroplasts that photosynthesis occurs. Photons, which are tiny and rapid moving particles of electromagnetic energy (e.g. rays of light), are harvested upon the surface of the plant’s leaves, where they then enter the plant’s cells and are absorbed by the light harvesting complex located within the chloroplasts themselves. It is here that the photon is leveraged to drive the photolysis reaction, which is to split a water molecule and release oxygen, electrons, and hydrogen ions, fueling the energy transfer mechanisms that ultimately convert carbon dioxide into sugars for the plant’s growth and survival

The Volatile Temperament of Jesus Christ

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Jesus Christ was known to be confrontational when his message was not being understood correctly. Christ was not adverse to conflict and was not as mild and reconciling as he is portrayed during the modern day, in fact there are accounts in which he cursed fig trees for not bearing any fruit and cursed entire locations for not responding to his message, after which he continued to migrate with his congregation, effectively leaving those people behind instead of persisting to convince them of his teachings. The Gospels account for instances like this multiple times throughout their recounts