We find that the geographical nature of the land of Egypt, which is in the high ground in the south, adorned with the River Nile, which originates from Central and East Africa, and the flat land in the north where the Nile is divided into seven branches were left with only Rosetta and Damietta branches now. This geography has helped to save this civilization created by the ancient Egyptian was the presence of the Eastern Desert and the Sinai Peninsula and the Western Sahara and the Red Sea and the Mediterranean are natural barriers impervious to protect Egypt and the Egyptians and Egyptian culture since the Stone Ages, and even Okhr the Middle Kingdom around 1675 BC. M at a first faced a real risk of Egypt and the Hyksos.
Also find that the location of Egypt in terms of the climate mild climate is cloudy and clear sky throughout the year, rain or a few medium.
All of these natural factors have helped this man to contemplate and think and examine and probe, and then produce and innovate and create a civilization was inexhaustible spring for the rest of the world's civilizations and above all his knowledge. This overwhelming evidence and physical evidence which proves that the ancient Egyptians first discovered the laws of natural science for thousands of years, not modern scientists.
Was the stability of the ancient Egyptian on the banks of the Nile for thousands of years and the accuracy of observation of what happens to this river daily and observed for flotation plants and trees on the surface of the water after the flood and floating leaves of plant and other high impact in the attempt to use the wood of trees to cross the river from side to side. Maintenance of the trees began to stalk and swim yet easily obtainable in his hand, and then evolved to try to sit on the leg of large trees and branches of small trees use to move the leg of the great bear. And then evolved to try to dig a small part sitting in the belly of the leg, in order not to wet the person sitting, and then wanted to increase the speed trimming the front and back of a leg of the tree by making a pointed bit
Prove by evidence and proof of physical knowledge of the Egyptian man of buoyancy and all belonging to more than 7 thousand years BC, during the historical times we find that in the old state sends kings the Egyptians in the application timber of rice from the coast of Veniqia (Sham now) for the work boats and luxury furniture and months and the oldest and largest compound found now next to the Great Pyramid of King Khufu (2589 - 2566 BC). Giza, which has a length of about 48 meters and display 6 meters high and 7 meters consisting of 1252 a piece of wood.
Throughout the Pharaonic era and during the Old Kingdom, Central America and the modern to the late Pharaonic era represented the boats different on the walls of tombs and temples, and currently contains museums, the global models of small boats Pharaonic evidence of knowledge of the ancient Egyptian use of boats of all types of boats small individual for a walk and some are used for trade and goods of all kinds campaigns do not forget Queen Hatshepsut (1490 - 1469 BC). commercial Puntland (Somalia now) and recorded on the walls of the temple Bahari in Luxor.
Here we find that loading the boats in this vast amount of tons of stone gives us an idea of ancient Egyptian knowledge of the law of buoyancy. We see the temples of Karnak, the largest pink granite obelisk of King Thutmose III and weighing 400 tons, to what extent the size of the boat that was used to transfer from Aswan to Luxor to set up temples of Karnak.
If not found now on the documents from paper papyrus recorded the information on these laws or technical scientific prove that the Egyptian without these laws Osgelha or saved and wrote that the speed of damage to these securities, taking into account the fact that this science and knowledge of the laws of buoyancy and industry boats legacy to this day and is found in Alexandria and Port Said and Damietta in the workshop building boats and private civil and reliable manufacturers on their experience without the use of in many cases, these laws or science such as those applied in the arsenals of the great global, such as Alexandria and throughout the world to build large ships.
Also known as modern science the laws of gravity, and that the earth by gravitational force to pull everything out of the water and all components of the surface of the earth and all that goes in the air or even land in the space surrounding the Earth, such as: aircraft, spacecraft and satellites.
They attributed the law of gravity to the world after the fall of Isaac Newton's apple in front of the apple tree was sleeping underneath, where the thought of the cause of the fall of the apple in the direction of the earth to the sky and not re-experiment with different materials delivered to the highest note and fall back to earth.
We find the ancient Egyptian after the discovery of this force, began to be used on a large scale and the first scientific evidence that prove that the ancient Egyptian use of gravity and to know the following:
The method of closure of the pyramids has been on the design of the ancient Egyptian pyramid entrance to the northern side of the body of the pyramid, because he believed that the spirit of the King will go to the geographical north star to enter the pyramid again and integration in Mmia King to restore the Baath
Sending these blocks of stone granite through these corridors down stems from the knowledge of the ancient Egyptian to the presence of attractive floor or the power of private land to attract these blocks to the bottom by gravity without the need to push it down, it loves a self-force of attraction to the bottom of the bridge corridors, and this proves the evidence of material knowledge of the ancient Egyptian to the laws of gravity ground
So were the obelisks of Egyptian Albasagh shaped Kulmy and Fitness fixed bases tall without falling on the ground, although many of the earthquakes which hit on Egypt for five thousand years and the secret lies also in the form of the obelisk with a square base, which is based on the surface level and takes the form of the obelisk the inclination angle measured to the inside to the top of the obelisk pointed, which makes the center of gravity of the body of the obelisk at the base.
Was the result of stability for the people of ancient Egyptian Nile Valley for a long time exceeded the thousands of years in the bosom of the Nile Valley in peace, without being subjected to threats, giving him the opportunity of meditation and observation and the scientific thinking of all the various materials that contained in the environment around him. A scientific method for scientific experiments, called the pace of scientific research known as: (note - meditation - experience - the result) and see how the ancient Egyptians applied these steps to learn the properties of materials in his life:
And all this proves the discovery of the ancient Egyptian for a property that (light travels in straight lines).
Able to the ancient Egyptian scientific method of meditation and observation, thinking and then conclude that the wood has a characteristic expansion that make him fill with water the size of the wood over time.
The pressure these sizes of wood cascading created weaknesses in the mass of stone and creates a break in the mass of stone and separated from the mountain, as well as in the settlement of the surface of the pyramid's base to resolve the work of drilling spaced every 2 m from the other covering the surface of the whole earth, for example, the pyramid of Cheops 230 × 230 m and every hole depth of 20 cm placed the timber trees of a trunk of the tree, and watered with water at intervals Vtaatmdd these pieces and grow in size, which is pressure in every direction on the surface of the Earth is working to break up this surface and facilitates the completion of the work discipline of the surface of the machine manual.