Who Discovered Crude Oil (Petroleum)

Ocean Ocean Waves Water Sea Vessel

Ore extracted from the ground directly is called crude oil. Crude oil is composed mainly from Carbon, Hydrogen, Sulfur, Oxygen, metals and salts. Crude oil (petroleum) is the main source of energy on earth, although it has major bad effects on the environment. There are no clean alternatives that are able to take its position …

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Who Discovered Magnet?

There are several stories about who discovered magnets, the most common story is that it was discovered accidentally in Greece by a shepherd, he noticed that a big black rock has pulled his rod, the name Magnet is derived from his name which is Magnes at about the year 2000 B.C.. Others deny that story …

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Who Discovered Gravity?

The gravity is a natural phenomenon. The scientific term for gravity is the force that is required to change the speed or direction of a moving object. There is a gravity between any two bodies with a force proportional to their mass. The factors that affect gravity are mass, distance and placement. The gravity vary …

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The History of Clocks

You have a watch on your wrist, a clock in your cell phone, you can find something to tell you what time is it anywhere and anytime. Have you ever asked yourself Who Invented the Clock? When and where was the clock invented? The Sun Clock 1-The Ancient Egyptians were the first to really took …

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Who Discovered Electricity?

five bulb lights

What would we do without electricity today? Can we say that anyone invented electricity? These and other important questions about the electric power will be revealed in this article. Read on to learn about the actual facts when it comes to this most important discovery of all time, and the discoverers behind it. Electricity, is …

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The Ancient Egyptian Contributions In Modern Medicine

The Nile river is known almost universally by historians as the cradle of medicine because it passes through the great region of Egypt. Egypt greatly contributed to the western civilization. Their knowledge was far superior to any previous civilization, and many civilizations to come. One of their greatest achievements was in the field of medicine …

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