Ancient Egyptian technology

Ancient Egyptian technology

Ancient Egyptian technology

The characteristics of ancient Egyptian technology are indicated by a set of artifacts and customs that lasted for thousands of years. The Egyptians invented and used many basic machines, such as the ramp and the lever, to aid construction processes. They used rope trusses to stiffen the beam of ships. Egyptian paper, made from papyrus, and pottery was mass produced and exported throughout the Mediterranean basin. The wheel, however, did not arrive until foreign invaders introduced the chariot in the 16th century BC. The Egyptians also played an important role in developing Mediterranean maritime technology including ships and lighthouses.

Egyptian war chariots were manned by a driver holding a whip and the reigns and a fighter, generally wielding a composite bow or, after spending all his arrows, a short spear of which he had a few. The charioteers wore occasionally scale armour, but many preferred broad leather bands crossed over the chest or carried a shield. Their torso was thus more or less protected, while the lower body was shielded by the chariot itself. The pharaohs often wore scale armour with inlaid semi-precious stones, which offered better protection, the stones being harder than the metal used for arrow tips.

Significant advances in ancient Egypt during the dynastic period include astronomy, mathematics, and medicine. Their geometry was a necessary outgrowth of surveying to preserve the layout and ownership of farmland, which was flooded annually by the Nile river. The 3,4,5 right triangle and other rules of thumb served to represent rectilinear structures, and the post and lintel architecture of Egypt. Egypt also was a center of alchemy research for much of the western world.

The word paper comes from the Greek term for the ancient Egyptian writing material called papyrus, which was formed from beaten strips of papyrus plants. Papyrus was produced as early as 3000 BC in Egypt, and sold to ancient Greece and Rome. The establishment of the Library of Alexandria limited the supply of papyrus for others. As a result, according to the Roman historian Pliny (Natural History records, xiii.21), parchment was invented under the patronage of Eumenes II of Pergamon to build his rival library at Pergamon.

Egyptian hieroglyphs, a phonetic writing system, served as the basis for the Phoenician alphabet from which later alphabets were derived. With this ability, writing and record keeping, the Egyptians developed one of theif not thefirst decimal system.

The city of Alexandria retained preeminence for its records and scrolls with its library. That ancient library was damaged by fire when it fell under Roman rule, and was destroyed completely by 642 CE. With it, a huge amount of antique literature, history, and knowledge was lost.

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