The First Person to Publish an Encyclopedia

Naturalis Historia was the first compiled collection of writing, which during the modern day would be referred to as an “encyclopedia.” Written by Pliny the Elder in the 1st century A.D., Naturalis Historia was divided into 37 unique books and contained more than 20,000 individual facts. Naturalis Historia was comprised of a vast array of subjects including astronomy, geography, zoology, botany, medicine, and even artwork, making it one of the most ambitious attempts in history to catalog and consolidate the entirety of human knowledge. Unlike earlier publications which often focused upon a singular discipline (e.g. medicine but not science or law but not ethics etc.), Pliny the Elder’s Naturalis Historia compilation sought to collect and streamline the entirety of the natural world and the human understanding of it into a single reference point. Pliny the Elder’s encyclopedic vision influenced scholars for centuries after his death, and his work served as one of the main pillars of Medieval and Renaissance education in the centuries which followed. Shortly after completing this compendium in 77 A.D., Pliny the Elder died during the eruption of Mount Vesuvius in 79 A.D. at age 55 whilst attempting to rescue those who could not escape from the volcano’s clutch. Fortunately, the entirety of his Naturalis Historia work survived this natural disaster

The Role of Jewish Financiers Within Venice, Italy During the Renaissance and the Reason Christians Became Capable of Charging Interest Upon Loans

During the Renaissance, Jews were tolerated in Venice, Italy because they could provide an invaluable service which Christian financiers and merchants were forbidden to do which was to charge interest upon a loan, a concept referred to as “usury”, derived from the Latin term “usura” which means “use” or “interest”. Christians considered charging interest to be a sin and therefore could not partake in this economic exchange. Unfortunately, the Catholic Church’s Medieval laws against usury acted as a major obstacle for the development of finance within Europe during this period. Jews were not technically permitted to lend capital with interest, but those who did relied upon a convenient clause found within the 23rd chapter of Deuteronomy of the Christian Bible which states that lending to a brother at interest was forbidden but that a stranger was a different matter all together. These Jewish lenders interpreted this scripture as a means to provide the ability to lend to Christians, as Christian’s were not considered brothers of the Jews in a religious context during this period, but they would still not be capable of lending finance to other fellow Jews, as these members of society were viewed as brothers regardless of familial ties. Eventually Christian’s were able to circumvent the prohibition of charging interest, primarily because of Giovanni di Bicci de’ Medici, one of the wealthiest entrepreneurs within Italy during the Renaissance. Medici was able to evade Christian usury legislation as Jewish bankers did because of a clever device of trade which made profit upon exchanging multiple currencies rather than interest rates alone. No “interest” paid to Medici meant no sin had been committed. Medici’s business model took a small commission for each currency conversion rendered, with the size of the loan directly impacting the commission of the person who lent it

How Wedding Ceremonies Worked Within Europe During the Medieval Period

Medieval weddings were carried out much the same as they are during the modern day with any witnesses present being provided 3 distinct opportunities to object to the marriage with the most common objections being that the parties involved were too close in relation by blood and/or the age of the bride was too young to accept the concept of marriage and/or bare a child. A ring and a piece of gold or silver was placed upon the Christian Bible held by the priest conducting the ceremony, in an effort to have the ring blessed, after which the priest would take the brides right hand and in Latin say “In nomine Patris, et Filii, et Spiritus Sancti. Amen” which means “in the name of the Father, the Son, and the Holy Ghost. With truth” in Latin. The priest would touch each finger, starting with the thumb, after saying each part of the Holy Trinity, ending upon the 4th finger when saying “amen”, which became the finger which the wedding ring was placed upon. It was not uncommon for both men and women to wear their wedding rings on their thumbs or middle fingers until the 17th century as any finger was considered acceptable. After undertaking vows, both the husband and wife would lay down to be covered in a shroud, afterwhich they would arise as a newly married couple. This practice was symbolic of a marriage transforming 2 unique individuals into a single person married to Jesus Christ. Finally, the priest would then kiss both the bride and groom upon their face, typically the cheek, and put the couple to bed to ensure consummation of the marriage, at which point, the marriage ceremony was considered complete

How Armor Was Decorated During the Medieval Period

Armor was embroidered during the Medieval period by using oil and lead paint to mark off ornate areas which would stand out and perhaps be decorated with gold or other precious metals in a process referred to as “gilding”. Gold does not easily bind to any type of metal and the only way to properly do so is to undergo a process which involves mixing the gold with mercury. Once applied, a mixture of salt, vinegar, and copper sulphate, which is root killer, makes a paste which eats through the metal leaving the painted parts untouched, and resulting in an etched piece of armor. Blacksmiths sometimes heat treated armor which turned it a blueish hue which essentially rusts the metal as it is referred to as an “oxide” and an oxide occurs when a metal comes into contact with oxygen which reacts with the metal and creates a deposit when heated to a very specific temperature, as the heat is what shifts the red color of rust to the blue area of the color spectrum

The Reason the Catacombs of Paris, France Were Created

There are over 300 kilometres of underground passages underneath Paris, France as underground quarries were made due to the large demand of stone it took to build the city. The catacombs beneath Paris hold nearly 6,000,000 (6 million) human skeletons. During the 18th century, death was quite common and the cemeteries quickly filled up. As such, the city of Paris decided to empty the cemeteries and place the bones underground. The bones were tidied up by making them into walls by stacking skulls and humerus arm bones on top of eachother, making each piece fit in the groove of the next. The collection of bones beneath Paris is essentially the Medieval population of Paris

The Celebration of New Year’s Day Within Medieval Europe

Within Medieval Europe, January 1st was not widely celebrated as the secular New Year’s Day holiday it is regarded as during the modern day. Instead, January 1st was observed as the Feast of the Circumcision of Jesus Christ in Christian liturgical calendars, a date which commemorates the circumcision of Christ, which according to Jewish custom, would have occurred 8 days after his birth with December 25th being counted as the first day. Although the Gregorian calendar eventually shifted focus toward celebrating the secular New Year on January 1st, this date was intrinsically tied to Christian religious observances for centuries. January 1st was not the standard across Europe during early development of the secular New Year however as the New Year was celebrated upon different dates in various parts of Europe depending upon the local traditions of the region. Some areas celebrated the New Year on March 25th, the Feast of the Annunciation, aligning it with the spring equinox and the start of new agricultural cycles whilst others celebrated upon December 25th, to coincide with Christmas and the birth of Christ. When Pope Gregory XIII introduced the Gregorian calendar in 1582, January 1st was officially reinstated and recognized as New Year’s Day. This calendar reformation standardized timekeeping across Catholic countries, and over time, Protestant countries adopted the practice as well. The decision to place the New Year on January 1st was in part due to pragmatism as it simplified administrative and financial matters for the state, but also symbolic and ideologic, as it connected the start of the year with the earlier Roman calendar tradition of honoring Janus, the Ancient Roman deity of transitions, and marking the beginning of new political terms under the Julian calendar. Though modern day New Year celebrations are largely secular, the date of January 1st carries the weight of centuries old traditions, from Roman rituals to Christian observances, blending the sacred and the secular

The Origin of Birthday Cakes, Birthday Candles, and Birthday Wishes

The modern day birthday cake tradition can be traced to Medieval Germany. During the Medieval period, German bakers began creating sweetened bread doughs for birthday celebrations with this specific kind of cake referred to as a “geburtstagstorte” (pronounced “guh-boorts-stocks-tor-tuh” with a slightly rolled “r” sound). German cakes became more elaborate over time, introducing ingredients like sugar. The practice of placing candles upon birthday cakes also has its roots within Germany, as candles were believed to hold special significance. One of the most subscribed to theories of the use of birthday cake candles within Germany is that these candles represented the light of life and blowing them out while making a wish was thought to ensure that the wish would come true. It was believed that the smoke from the candles carried the wishes of the person being celebrated upward, toward the ear of God

The Origin of Valentine’s Day and Valentine’s Day Cards

Although the exact origin of Valentine’s Day is unknown during the modern day, the Catholic Church recognizes 3 different individuals named “Valentine” or “Valentinus”, all of whom were martyred, however it is possible these individuals were the same person. The Ancient Roman priest Valentinus, who lived during the 3rd century A.D., was imprisoned, perhaps falsely, by Ancient Roman emperor Claudius II (Claudius Gothicus). Claudius II legally prohibited marriage for young men, as he believed unmarried men without families made better soldiers. Valentinus may have performed wedding ceremonies for these soldiers covertly, until caught and executed on February 14, 269 A.D.. During his detention, Valentinus fell in love with the prison keepers daughter, a woman possibly named “Julia”, allegedly curing her of blindness. Valentinus signed the final letter he wrote to this woman prior to execution “Your Valentine”. It should be noted, this origin point is not supported by strong historical and/or physical evidence and may have been propagandized by medieval writers to romanticize Valentinus as a Catholic saint

Tudor Period Mining and Metal Smelting

During the Tudor period, lead was utilized to build roofs and windows because it was easily mailable and resistive to corrosion. Farmers would mine for lead during the summer months when their crops did not need tending to in order to generate additional income. Mining during the summer months could earn an extra £5.00 which equates to £25,000 as of 2012 when accounting for inflation. Entire families often worked within the mines because 50 barrels worth of ore and soil would be extracted per day to meet the quota of what was required to be profitable. Smelting involved the use of white coal which is effectively dried wood from a kiln and was always setup upon windy hilltops or mountains because the wind would cause the fire blaze with more intensity therefore reaching higher overall temperatures. The best wood to make white coal is oak. Kilns must be airtight, so gaps were filled with clay. Knowing a kiln to be airtight was easily verifiable by searching for smoke as if smoke only came out of only the front entrance, the kiln was considered airtight. Ore was smashed into small pieces to help it smelt more rapidly which yielded approximately an 80% return upon investment. Metals were then refined using a secondary kiln, and smelted to remove any ash or impurities. The first burn removes ore from the rock, and the second burn removes impurities with the main impurity being sulphur. Molds were constructed using sand and wood to create divots which allowed the ore to be molded into blocks much the same as a modern day bar of gold. The sand gives the mold an indentation which archeologists use to identify Medieval bars of smelted ore

The Origin of the Wedding Garter Belt Tradition

During the Medieval period, pieces of a brides ensemble were considered tokens of good luck and fertility. These items were so prized that wedding guests would routinely fight to rip the textiles right off of the bride’s body. This is why the tradition of throwing the garter into the crowd developed as part of European stylized wedding ceremonies