Tuesday, September 26, 2017

Seven Wonders of the Ancient World



I.                    Pyramid of Giza
The Pyramids on the Giza Plateau are located on the edge of Cairo, Egypt.  The Great Pyramid at Giza is the only surviving “ancient wonder”. The Great Pyramid took 23 years to make and was completed in 2560 B.C.  It is the largest of 80 pyramids in Egypt, with a height of 480 feet. It was covered in quality limestone, that was stripped away to rebuild Cairo.
II.                  Hanging Gardens of Babylon
The Hanging Gardens of Babylon were created as a surprise gift from King Nebuchadnezzar II for his queen, Amytis of Media.  Babylon was a city on/near the Euphrates River. The location of the Euphrates has changed during the last 7,000 years.  It is hypothesized how the gardens were watered. 
III.                The Statue of Zeus at Olympia
The statute of Zeus was created in the first century AD. The ivory was fastened over a wood frame.  A secret method was used to soften the ivory.  Special techniques were used to shape every detail.  The seated statue of 45 feet in height took seven years to create, before it was installed in the temple at Olympia.
IV.                Mausoleum at Halicarnassus
The Mausoleum at Halicarnassus was the elaborate tomb of the Persian Satrap (governor) Mausolus (who married his sister Artemisia). Pitheus built the 14 story building with twice life-sized statues and various building styles from different countries. This is the first, known, building to have a statue put on top. A fifteenth century earthquake destroyed the mausoleum and the remaining materials were used to make cement.
V.                  The Temple of Artemis at Ephesus
The Temple of Artemis, the second or three built on the same site. It was commissioned by King Croesus of Lydia and begun in 550 BC.  The building was almost twice the size of the Parthenon with 126 -60’ columns entirely of marble.  It took 50 years to finish by the architect and his son.  Iron tools were used.  The temple was destroyed by arson, when the wooden roof and interior stairs burnt a column fell and the temple collapsed. Within seven decades temple was rebuilt.1,2
VI.                The Colossus of Rhodes
The Colossus of Rhodes was a giant bronze statue of the sun god, hellos.  The victory statue was 120 feet tall and loomed over the harbor site. The frame of the statue was wood and iron with rocks added inside the base for support. It was built on-site with a 100’ sand/dirt ramp spiraling up from the ground around it during its construction. The 225 tons of bronze plates were riveted into place.  It took 12 years to build, lasted 56 years, and toppled in an earthquake in 226 BC. It was left broken for 900 years because of an oracle that said if it was rebuilt then Rhodes would be destroyed.
VII.              The Pharos of Alexandria
The Pharos, lighthouse, of Alexandria was 400+ feet high and its beam could be seen 50 miles out to sea.  It was the first skyscraper.  It was built during Ptolemy II’s reign by the Greek engineer and architect Sostratus of Cnidus. Vast furnaces were kept burning and bronze reflectors directed the light.  It is believed that a spiral ramp inside allowed donkeys to carry the fuel for the furnaces.  A remarkable feat of engineering considering that the walls had to withstand all the weight of above. In 1303 an earthquake toppled the lighthouse.  It is now studied by marine archeologists.

Cite: DVD The 14 Wonders of the World: Ancient and New.
2 http://www.softschools.com/facts/wonders_of_the_world/temple_of_artemis_at_ephesus_facts/69/