Thursday, April 28, 2011

Mummification

Intrudiction:

First your skin will be rubbed with oils to make it softer. Then the empty space where your organs were is filled with sawdust, rags and chaff.
The tomb goods shown below are prized by the robbers, and can make them very rich. But they are risking their lives — the penalty for tomb robbing is torture and then slow death by impalement.The tomb goods shown below are prized by the robbers, and can make them very rich. But they are risking their lives — the penalty for tomb robbing is torture and then slow death by impalement.
Ancient Egypt as we know it began about 5,000 years ago beside the River Nile in Northern Africa. The Nile floods made this land very fertile, although beyond it lay a vast area of blistering desert thought to be inhabited by demons.
Ancient Egyptian history spans thirty centuries and throughout this time the country was ruled by kings called pharaohs. The people believed that the pharaoh was a living god and so it was very important to keep him happy. The pharaohs had huge monuments built for them so that they would always be remembered. Ancient Egyptians believed in an afterlife and thought that by saying the name of a dead person, you could make them live forever. Another way to achieve immortality was to preserve the body of a person once they had died, and wrap them up in linen bandages. This process is called mummification.
 
Now cast yourself back 3,000 years. You are a wealthy ancient Egyptian on the point of death and you want to make yourself immortal. To achieve this, you will have to go through the expensive and complicated process of becoming a mummy.

Get ready, as you are about to...drop dead.

Organ's Removed:
Your liver, lungs, stomach and intestines are removed through the incision in your stomach and stored in canopic jars. Your body is washed out with palm wine and will
now be soaked in natron for forty days to dry it out.



Intestines are a problem as they can be very long. Once removed, soak in natron. Turn occasionally.
 
Get Sttufed:
After forty days in natron your body is completely dried out. Your skin is shrivelled and wrinkled and you look like a piece of old leather. You really need help now, so it’s off to the per nefer, the ‘beautiful house’.
First your skin will be rubbed with oils to make it softer. Then the empty space where your organs were is filled with sawdust, rags and chaff.
 
Other parts of your body are plumped up by pushing mud into tiny cuts in your skin. All you need now are false eyes and perhaps some false hair. You are almost looking alive again!
 
HANDY HINTFalse eyes can be made out of onions. As they have strong antiseptic qualities, they can also be stuffed into the body cavity.
 
Tomb Bound:
The embalmer’s work is almost done and soon you will be a mummy. All you need now are your wrappings. It will take 15 days to wrap you up and you will need 20 layers of linen bandages. If you are sensible, you will have been saving linen for the whole of your life.
 
Different bandagers work in different ways – some prefer to start with the head and work their way down the body. Resin is used to glue the bandages together. Once completely wrapped in bandages, you are wrapped in two special large shrouds secured with linen strips.
 
HANDY HINTAll the equipment used in the mummification process should be gathered together and buried so that nobody else can use it.
 
Eternal Rest:
Once your tomb doors are firmly closed and sealed, you may think you are ready for eternal rest. No such luck! Even before the mourners at your funeral have had time to go home, unwanted visitors are on their way – tomb robbers have started tunnelling towards you.
 
 
 
 

Friday, April 8, 2011

THE AMAZING ALGORITHM

In math and in computer science an algorithm is a effective method expresed as a finest list of well defined instructions for calculating instructions.Algorithms are used for calculation, data processing, and automated reasoning.
Starting from an initial state and initial input the instructions describe a computation that, when executed, will proceed through a finite  number of well-defined successive states, eventually producing "output" and terminating at a final ending state. The transition from one state to the next is not necessarily some algorithms, known as randomized algorithms, incorporate random input. A partial formalization of the concept began with attempts to solve the the decision problem posed by David Hilbert in 1928. Subsequent formalizations were framed as attempts to define "effective calculability" or "effective method"; those formalizations included the GödelHerbrandKleene recursive functions of 1930, 1934 and 1935, Alonzo Church's lambda calculus of 1936, Emil Post's "Formulation 1" of 1936, and Alan Turing's Turing machines of 1936–7 and 1939.
While there is no generally accepted formal definition of "algorithm," an informal definition could be "a set of rules that precisely defines a sequence of operations." For some people, a program is only an algorithm if it stops eventually; for others, a program is only an algorithm if it stops before a given number of calculation steps.A prototypical example of an algorithm is Euclid's algorithm to determine the maximum common divisor of two integers; an example (there are others) is described by the flow chart above and as an example in a later section.
examples:
Sorting example
An animation of the quicksort algorithm sorting an array of randomized values. The red bars mark the pivot element; at the start of the animation, the element farthest to the right hand side is chosen as the pivot.
One of the simplest algorithms is to find the largest number in an (unsorted) list of numbers. The solution necessarily requires looking at every number in the list, but only once at each. From this follows a simple algorithm, which can be stated in a high-level description English prose, as:
High-level description:
  1. Assume the first item is largest.
  2. Look at each of the remaining items in the list and if it is larger than the largest item so far, make a note of it.
  3. The last noted item is the largest in the list when the process is complete.
formal description: Written in prose but much closer to the high-level language of a computer program, the following is the more formal coding of the algorithm in pseudocode or pidgin code:
Algorithm LargestNumber
  Input: A non-empty list of numbers L.
  Output: The largest number in the list L.
  largestL0
  for each item in the list (Length(L)≥1), do
    if the item > largest, then
      largest ← the item
  return largest
  • "←" is a loose shorthand for "changes to". For instance, "largestitem" means that the value of largest changes to the value of item.
  • "return" terminates the algorithm and outputs the value that follows.

Wednesday, April 6, 2011

the greek god Hera

Hera had five brothers Hades,Zeus,Poseidon,and Hestia and one sister her name was Demeter . Was the wife and one of three sisters of Zeus in the Olympian Pantheonof classical Greek Mythology. Her chief function was as the goddess of women and marriage. In Roman mythology, Juno was the equivalent mythical character. The cow, and later, the peacock were sacred to her. Hera's mother was Rhea and her father, Cronus.
Hera presides over the right arrangements of the marriage and is the archetype of the union in the marriage bed, but she is not notable as a mother. The legitimate offspring of her union with Zeus are Ares (the god of war), Hebe (the goddess of youth), Eris (the goddess of discord) and Eileithyia (goddess of childbirth). Enyo, a war goddess responsible with the destruction of cities and attendant of Ares, is also mentioned as a daughter of Zeus and Hera, though Homer equates her with Eris. Hera was jealous of Zeus' giving birth to Athena without recourse to her (actually with Metis), so she gave birth to Hephaestus without him. Hera was then disgusted with Hephaestus' ugliness and threw him from Mount Olympus. In an alternate version, Hera alone produced all of the children usually accredited to her union with Zeus by beating her hand on the Earth, a solemnizing action for the Greeks.

Tuesday, April 5, 2011

greek god hera and the greek heroe amphiaraus

Hera (play /ˈhɛrə/; Greek Ἥρα, Hēra, equivalently Ἥρη, Hērē, in Ionic and Homer) was the wife and one of three sisters of Zeus in the Olympian pantheon of classical Greek Mythology. Her chief function was as the goddess of women and marriage. In Roman mythology, Juno was the equivalent mythical character. The cow, and later, the peacock were sacred to her. Hera's mother was Rhea and her father, Cronus.
Portrayed as majestic and solemn, often enthroned, and crowned with the polos (a high cylindrical crown worn by several of the Great Goddesses), Hera may bear a pomegranate in her hand, emblem of fertile blood and death and a substitute for the narcotic capsule of the opium poppy.[1] A scholar of Greek mythology Walter Burkert writes in Greek Religion, "Nevertheless, there are memories of an earlier aniconic representation, as a pillar in Argos and as a plank in Samos."[2]
Hera was known for her jealous and vengeful nature, most notably against Zeus's lovers and offspring, but also against mortals who crossed her, such as Pelias. Paris offended her by choosing Aphrodite as the most beautiful goddess, earning Hera's hatred.
Name
"The name of Hera, the queen of the gods, admits a variety of mutually exclusive etymologies; one possibility is to connect it with hora (‘ωρα), season, and to interpret it as ripe for marriage." So begins the section on Hera in Walter Burkert's Greek Mythology.[3] In a note, he records other scholars' arguments "for the meaning Mistress as a feminine to Heros, Master." John Chadwick, a decipherer of Linear B, remarks ""her name may be connected with hērōs (‘ηρως) 'hero', but that is no help, since it too is etymologically obscure."[4] A.J. van Windekens,[5] offers "young cow, heifer", which is consonant with Hera's common epithet βοώπις (boôpis, cow-eyed). E-ra appears in Mycenaean Linear B tablets.

[edit] The cult of Hera

Hera may have been the first to whom the Greeks dedicated an enclosed roofed temple sanctuary, at Samos about 800 BC; it was replaced later by the Heraion, one of the largest Greek temples anywhere. (Greek altars were in front of the temples, under the open sky.) There were many temples built on this site so evidence is somewhat confusing and archaeological dates are uncertain. We know that the temple created by the Rhoecus sculptors and architects was destroyed between 570- 60 BC. This was replaced by the Polycratean temple 540-530 BC. In one of these temples we see a forest of 155 columns. There is also no evidence of tiles on this temple suggesting either the temple was never finished or that the temple was open to the sky.
Earlier sanctuaries, whose dedication to Hera is less secure, were of the Mycenaean type called "house sanctuaries".[6] Samos excavations have revealed votive offerings, many of them late 8th and 7th centuries BC, which reveal that Hera at Samos was not merely a local Greek goddess of the Aegean: the museum there contains figures of gods and suppliants and other votive offerings from Armenia, Babylon, Iran, Assyria, Egypt, testimony to the reputation which this sanctuary of Hera enjoyed and to the large influx of pilgrims. Compared to this mighty goddess, who also possessed the earliest temple at Olympia and two of the great fifth and sixth century temples of Paestum, the termagant of Homer and the myths is an "almost...comic figure" according to Burkert.[7]

The Temple of Hera at Agrigento, Magna Graecia.
Though greatest and earliest free-standing temple to Hera was the Heraion of Samos, in the Greek mainland Hera was especially worshipped as "Argive Hera" (Hera Argeia) at her sanctuary that stood between the former Mycenaean city-states of Argos and Mycenae,[8] where the festivals in her honor called Heraia were celebrated. "The three cities I love best," the ox-eyed Queen of Heaven declares (Iliad, book iv) "are Argos, Sparta and Mycenae of the broad streets." There were also temples to Hera in Olympia, Corinth, Tiryns, Perachora and the sacred island of Delos. In Magna Graecia, two Doric temples to Hera were constructed at Paestum, about 550 BC and about 450 BC. One of them, long called the Temple of Poseidon was identified in the 1950s as a second temple there of Hera.[9]
In Euboea the festival of the Great Daedala, sacred to Hera, was celebrated on a sixty-year cycle.
Hera's importance in the early archaic period is attested by the large building projects undertaken in her honor. The temples of Hera in the two main centers of her cult, the Heraion of Samos and the Heraion of Argos in the Argolid, were the very earliest monumental Greek temples constructed, in the 8th century BC.

[edit] Hera's early importance

Both Hera and Demeter had many characteristic attributes of the former Great Goddess.[10] The Minoan goddess represented in seals and other remains, whom Greeks called Potnia Thēron 'Mistress of Animals', many of whose attributes were later also absorbed by Artemis, seems to have been a mother goddess type[citation needed], for in some representations she suckles the animals that she holds. Sometimes this devolved role is as clear as a simple substitution can make it[citation needed]. According to the Homeric Hymn III to Delian Apollo, Hera detained Eileithyia to already prevent Leto from going into labor with Artemis and Apollo, since the father was Zeus. The other goddesses present at the birthing on Delos sent Iris to bring her. As she stepped upon the island, the divine birth began. In the myth of the birth of Heracles, it is Hera herself who sits at the door instead, delaying the birth of Heracles until her protégé, Eurystheus, had been born first.
The Homeric Hymn to Pythian Apollo makes the monster Typhaon the offspring of archaic Hera in her Minoan form, produced out of herself, like a monstrous version of Hephaestus, and whelped in a cave in Cilicia.[11] She gave the creature to Gaia to raise.

Roman copy of a Greek 5th century Hera of the "Barberini Hera" type, from the Museo Chiaramonti
In the Temple of Hera at Olympia, Hera's seated cult figure was older than the warrior figure of Zeus that accompanied it. Homer expressed her relationship with Zeus delicately in the Iliad, in which she declares to Zeus, "I am Cronus' eldest daughter, and am honourable not on this ground only, but also because I am your wife, and you are king of the gods."[12] Though Zeus is often called Zeus Heraios 'Zeus, (consort) of Hera', Homer's treatment of Hera is less than respectful, and in late anecdotal versions of the myths (see below) she appeared to spend most of her time plotting revenge on the nymphs seduced by her Consort, for Hera upheld all the old right rules of Hellene society and sorority.
Amphiaraus
In Greek mythology, Amphiaraus (or Amphiaraos, "doubly-cursed" or "twice Ares-like"[1]) was the son of Oecles and Hypermnestra, and husband of Eriphyle. Amphiaraus was the King of Argos along with Adrastus— the brother of Amphiaraus' wife, Eriphyle— and Iphis. Amphiaraus was a seer, and greatly honored in his time. Both Zeus and Apollo favored him, and Zeus gave him his oracular talent. In the generation before the Trojan War, Amphiaraos was one of the heroes present at the Calydonian Boar Hunt.[2]
The material of the tragic war of the Seven Against Thebes was taken up from several points-of-view by each of the three great Greek tragic poets. Eriphyle persuaded Amphiaraus to take part in the raiding venture, against his better judgment, for he knew he would die.[3] She had been persuaded by Polynices, who offered her the necklace of Harmonia, daughter of Aphrodite, once part of the bride-price of Cadmus, as a bribe for her advocacy. Amphiaraus reluctantly agreed to join the doomed undertaking, but aware of his wife's corruption, asked his sons, Alcmaeon and Amphilochus to avenge his inevitably coming death by killing her, should he not return. On the way to the battle, Amphiaraus repeatedly warned the other warriors that the expedition would fail,[4] and blamed Tydeus for starting it. He would eventually prevent Tydeus from being immortalized by Athena because of this. Despite this, he was possibly the greatest leader in the attack. During the battle, Amphiaraus killed Melanippus. In the battle, Amphiaraus sought to flee from Periclymenus, the "very famous"[5] son of Poseidon, who wanted to kill him, but Zeus threw his thunderbolt, and the earth opened to swallow Amphiaraus together with his chariot.[6] Thus chthonic hero Amphiaraus was propitiated and consulted at his sanctuary.
Marble votive relief of a chariot race, from Oropos, beginning of the 4th century BCE (Pergamonmuseum, Berlin.
Alcmaeon killed his mother when Amphiaraus died. He was pursued by the Erinyes as he fled across Greece, eventually landing the court of King Phegeus, who gave him his daughter Alphesiboea in marriage. Exhausted, Alcmaeon asked an oracle how to avoid the Erinyes and was told that he needed to stop where the sun was not shining when he killed his mother. That was the mouth of the river Achelous, which had been silted up. Achelous himself, god of that river, promised him his daughter, Callirhoe in marriage if Alcmaeon would retrieve the necklace and clothes which Eriphyle wore when she persuaded Amphiaraus to take part in the battle. Alcmaeon had given these jewels to Phegeus who had his sons kill Alcmaeon when he discovered Alcmaeon's plan.
In a sanctuary at the Amphiareion of Oropos, northwest of Attica, Amphiaraus was worshipped with a hero cult. He was considered a healing and fortune-telling god and was associated with Asclepius. The healing and fortune-telling aspect of Amphiaraus came from his ancestry: he was related to the great seer Melampus. After making a sacrifice of a few coins, or sometimes a ram, at the temple, a petitioner slept inside[7] and received a dream detailing the solution to the problem.
Etruscan tradition inherited by the Romans is doubtless the origin of a son for Amphiaraus named Catillus who escaped from the slaughter at Thebes and led an expedition to Italy, where he founded a colony where eventually appeared the city of Tibur (now Tivoli), named after his eldest son Tiburtus.

Friday, April 1, 2011

chinse dinasty

This  week, in mrs.caceres class reading arts we learn about ancient china and their dinasty .
SHANG DYNASTY
By about 1800 BC (the traditional date is 1766 BC), the Shang dynasty had become the first to unite a big part of China under one king. The king had his capital in Anyang, in northern China. People had already begun to divide up into the rich and the poor. We know that some people were slaves under the Shang Dynasty. Many men were in the king's armies.
                  

HAN DINASTY 
The Western Han period can be divided into the time of consolidation (Emperors Han Gaozu, Wendi 漢文帝, Zhaodi 漢昭帝, Jingdi 漢景帝), the zenith with the expansion into Inner Asia (Emperor Han Wudi 漢武帝) and the centralization of power, and the time of replacement of the imperial power by the mighty consort clan of the Wang 王 (emperors Yuandi 漢元帝, Chengdi 漢成帝).
Wang Mang 王莽 tried to replace the Han Dynasty but his reforms to shape an ideal Confucian government failed, and the Han Dynasty was restored as Eastern Han.
The Eastern Han, much more than Western Han, suffered under the intervention of consort clans (waiqi 外戚) and eunuch (huanguan 宦官) factions into the inner power circle of the empire. The fundaments of both of the Wang Mang and Eastern Han administration were shaken by large peasant uprisings with religious backgrounds (Red Eyebrows 赤眉, Yellow Turbans 黃巾, Five-Pecks-of-Grain Sect 五斗米道), the helm of government of Eastern Han was taken over my mighty warlords that should divide the Han empire into three "kingdoms" (
Sanguo.
   
TANG DYNASTY
The Tang Dynasty (618-907) is the second great dynasty (called Da-Tang 大唐 "Great Tang") of Chinese history that was able to unify a vast territory, to spread its culture and to absorb the cultures of surrounding states and peoples. A great part of the Tang aristocracy even was of Non-Chinese (esp. Turkic) origin, and merchants from Inner Asia dwelled the quarters of the capital Chang'an 長安 (modern Xi'an 西安/Shaanxi). Trade stretched to the South East Asian archipelago, and the religion of Buddhism spread to Korea and Japan. But at the same time, Confucianism again rose as a semi-religious instrument of state administration and won over Buddhism as a state doctrine.
    
SONG DYNASTY
The Song Dynasty was historically divided into two periods: the Northern Song (960-1127) when the capital was established in Dongjing (the present Kaifeng) and the Southern Song (1127-1279) when the capital was moved to Lin'an (the present Hangzhou). This division was created by nomadic invaders in North China who made breaks inward the Song court and finally overthrew the Northern Song. The Southern Song was established in the south by a regional king of the Northern Song.
        
QUIN DYNASTY
In 221 B.C.,Chinese were unified for the first time to construct a great country that ended the long era of disunity and warring. In that year the western frontier state of Qin, the most aggressive of the Warring States, subjugated the last of its rival state.
Centralization and autarchy were achieved by ruthless methods and focused on standardizing legal codes, bureaucratic procedures, the forms of writing and coinage, and the pattern of thought and schola
rship.