TEKIM TUTORIAL

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Tekim Tutorial adalah blog sederhana yang lahir dari kesederhanaan, yang masih mencoba untuk belajar. Belajar dari beberapa sahabat yang lebih dulu hadir di dalam dunia blogger. Intinya bahwa blog New Be ini merupakan kumpulan tulisan atas apa yang dilihat dan dipelajari sehari-hari, tidak hanya terfokus pada satu tema dan topik saja.
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Ancient Atomic Theory

As noted earlier, the roots of modern chemistry is the atomic theory developed by the ancient Greek philosopher. Atomic philosophy of ancient Greece is often associated with Democritos (approximately 460BC-approximately 370 BC). However, no writing Democritos living. Therefore, we must be the source of the long poem "De rerum natura" by artist Roman Lucretius (about 96 BC-about 55 BC).

Presented by Lucretius atom has similarities with modern molecules. Grapes (wine) and olive oil, for example, have the atoms themselves. Atom is an abstract entity. Atom has a distinctive form with function in accordance with the shape. "Atomic wine is round and smooth so it can pass through the esophagus with smooth and rough while the atoms of quinine would be difficult through the esophagus." Modern structural theory of molecular states that there is a very close relationship between molecular structure and function.

Although the philosophy articulated by Lucretius is not supported by evidence obtained from experiments, this is the beginning of modern chemistry.

In the long period since the ancient times to the medieval theory of the atom remains In heretikal (berlwanan with the generally accepted theory) because the theory of four elements (water, soil, air and fire) proposed Aristotoles ancient Greek philosopher (384 BC-322 BC) in charge. When otortas Aristotle began to decline in early modern centuries, many philosophers and scientists began to develop theories that influenced the Greek atomic theory. Preview the material retained by the French philosopher Rene Descartes (1596-1650), German philosopher Gottfried Wilhelm Freiherr von Leibniz (1646-1716), and the English scientist Sir Isaac Newton (1642-1727) who more or less influenced by the atomic theory.

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At the beginning of The Birth of Chemistry

Modern chemistry initiated by the French chemist Antoine Laurent Lavoisier (1743-1794). He discovered the law of conservation of mass in chemical reactions, and uncover the role of oxygen in combustion. Based on this principle, advanced chemistry in the right direction.

Oxygen actually discovered independently by two chemists, English chemist Joseph Priestley (1733-1804) and Swedish chemist Carl Wilhelm Scheele (1742-1786), at the end of the 18th century. Thus, only about two hundred years before the birth of modern chemistry. Thus, chemistry is a science is relatively young when compared to physics and mathematics, both have developed several thousand years.

However, alchemy, metallurgy and pharmacy in antiquity can be regarded as the root chemistry. Many discoveries found by people actively involved in these areas contribute greatly to modern chemistry, although alchemy was based on a wrong theory. Furthermore, before the 18th century, metallurgical and pharmaceutical actually based on experience alone and not a theory. So, it seems unlikely these starting points that evolved into modern chemistry. Based on these things and the nature of modern chemistry is well organized and systematic methodology, real roots of modern chemistry may be found in ancient Greek philosophy.

The road from the ancient Greek philosophy to modern atomic theory is not always smooth. In ancient Greece, there is sharp disagreement between the atomic theory and the denial of the existence of atoms. Actually, the atomic theory remains unorthodox in the world of chemistry and science. Educated people are not interested in atomic theory until the 18th century. At the beginning of the 19th century, the English chemist John Dalton (1766-1844) gave birth to the ancient Greek atomic theory re. Even after the rebirth of this, not all scientists accept the theory of atoms. Not until the early 20th century theory of ato, finally proven as fact, not just hypothetical. This is achieved by a skilled trial by the French chemist Jean Baptiste Perrin (1870-1942). So, it took long enough to establish the basis of modern chemistry.

To Be Continue...

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Seandainya Tak Ada Google

Seandainya Tak Ada Google. Mengawali tulisan perdana blog pemula ini. Blog yang baru berumur beberapa hari setelah melalui settingan template dan pemilihan tampilan yang dikira cocok, mulailah saya berusaha menulis untuk mengisi blog pemula ini. Diawali dari berkunjung ke beberapa rekan sahabat blogger sekalian, saya terinspirasi untuk menuliskan "Seandainya Tak Ada Google".

Yah, google masih menempati urutan teratas sebagai media pencarian di dunia maya. Bagai,ana tidak, settingan awal firefox pun secara default adalah halaman google. Maaf, karena saya kurang begitu mengerti, google hanya saya gunakan sebagai media pencarian atas beberapa artikel yang saya butuhkan.

Bagaimana seandainya tak ada google. Mungkin saya kesulitan untuk mencari beberapa artikel yang saya butuhkan. Apapun itu. Baik soal olah raga yang saya sukai, maupun beberapa macam tutorial yang mendukung terbentuknya blog pemula ini. Bagi saya pribadi google sangat berperan penting dalam kehidupan saya, khususnya dalam menjelajahi dunia maya ini.

Seiring perjalanan waktu, dan beberapa kunjungan ke blog sahabat, saya menemukan betapa besarnya peran google. Mulai dalam peng-index-an artikel maupun blog sampai dengan pemberian peringkat yang sering dimaknai orang sebagai Google Pagerank, sebagai ukuran sebuah blog.

Jadi memang benar, bagaimana seandainya tak ada google di dunia maya ini. Mungkin segitu dulu artikel pembuka blog pemula ini. Saya akui masih sangat hijau dan kurang dalam penyampaian informasi di artikel ini. Saran dan masukan sangat diharapkan demi perbaikan kedepan.

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