Archimedes found that Pi was between 3 10/70 and 3 10/71. Ptolemy was the next researcher. In 150 AD‚ he calculated pi to 3.1416. In 480‚ Zu Chongzhi calculated pi to seven decimal places. In 1665‚ Isaac Newton calculated it to 16 places. In the 17th century pi began being called the Ludolphian number after Ludolph van Ceulen‚ a German mathematician. He calculated pi to 35 places. The first person to use the Greek letter was a Welsh mathematician William Jones‚ in 1706. People use pi everyday
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In the early 17th century in North America‚ the very concept of freedom varied among different groups found within the colonies. The very definition of freedom in itself was influenced by a great deal of factors such as‚ race‚ gender‚ social status and religious beliefs. By looking through the many examples and diverse groups such as slaves‚ indentured servants‚ Native Americans‚ Women‚ Puritans‚ and property owners‚ the similarities and differences become shockingly clear. Firstly‚ I want to focus
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17th-century English colonial architecture resembles the late medieval forms that survived in rural England. Houses were built in a range of sizes. Gables‚ overhangs‚ and lack of symmetry reflected the late medieval style of Europe. In Virginia and Maryland‚ brick construction was preferred for the typically story and a half homes with chimneys at both ends and a more nearly symmetrical facade. Aside from fortifications‚ the principal nondomestic structures in the 17th-century colonies were churches
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Bills of Exchange‚ Centralized Banking and Pawning The rise of intercontinental trade between Europe‚ Africa and the Americas radically changed European markets and led to an enormous commercial expansion in the seventeenth and eighteenth centuries. What did such a world look like? Regular scheduled cargo ships from the Americas arrived at European ports‚ increasing the supply of luxury goods such as rum‚ sugar‚ mahogany and tobacco. Slave ships regularly sailed for and to Africa in search of human
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The similarities and differences during the 15th through the 17th century amongst the Europeans‚ Muslims‚ and china is that much of their beliefs varied which than caused much differences among these three types of ethnic backgrounds. How the community interacted with each other influenced the way society acted in general‚ some communities acted in a well concerned manner‚ while some were stressed and disregarding the effects to being able to live in a well adjusted community. The Europeans were
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The 17th and 18th centuries are commonly referred to as the Enlightenment. The ideals of the period are based upon reason. People began thinking for themselves rather than the government or the church think for you. People began questioning‚ and not relying on fear‚ superstition‚ government or faith to guide them. Instead people used reason and logic to search for truth. Searching for the truth leaves out faith and science becomes the new focus. The scientific method becomes the standard when
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In America‚ land was abundant and appeared very attractive to a lot of rich Englishmen. Due to overpopulation in the 17th century‚ land was scarce in England and owning property was considered a sign of wealth. In fact‚ it was the most important source of wealth for Englishman because through the land they could hold and produce more wealth through products such as tobacco and rice. Scarce land in England was becoming a serious problem due to overpopulation and the weathering out of the land there
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In the 19th century one can see an increased amount of curiosity‚ discovery and knowledge‚ but that suddenly didn’t appear out of nowhere. Real scientific discoveries were brought to life and proven by observation and experiments unlike the answers people before them had thought. Questions about the universe were all explained by divine intervention‚ karma‚ or just bad luck in the 18th century. Lots of “answers” were more of less theoretical than based on actual observations. People made up reasons
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Galileo Galilei was an astronomer in the 17th century. Galileo has played a key role in philosophy and science. Because Galileo observed that space was much bigger than thought by astronomers before him‚ he is very important to modern science today. Galileo Galilei was born on February 15‚ 1564‚ in Pisa‚ Italy. Some important historical event that happened throughout his lifetime are in 1567 millions of Native Americans are killed by disease. In 1597‚ Shakespeare’s play‚ Romeo and Juliet is published
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Hobsbawm’s Theory on the General Crisis of the 17th century It is generally accepted by historians that there was a crisis’ that blanketed all of Europe during the 17th century. A myriad of revolts‚ uprisings and economic contractions occurred almost simultaneously and had a profound impact on the socio-economics of the entire continent. The topic for discussion in this paper is the effects that this crisis’ had on Europe and its developments. In particular‚ the focus will be on Marxist historian
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