Showing posts with label Prehistoric. Show all posts
Showing posts with label Prehistoric. Show all posts

Sunday, 13 April 2014

ommics

Who invented the musical instrument flute ?

Invented by - Prehistoric Humans

Year - 35,000 years ago, Germany

The flute is a family of musical instrument of the woodwind group. Unlike woodwind instruments with reeds, a flute is an aerophone or reedless wind instrument that produces its sound from the flow of air across an opening. According to the instrument classification of Hornbostel–Sachs, flutes are categorized as edge-blown aerophones.

A musician who plays the flute can be referred to as a flute player, a flautist, a flutist, or, less commonly, a fluter. The term flutenist, found in English up to the 18th century, is no longer used.

The word flute first entered the English language during the Middle English period, as floute, or else flowte, flo(y)te, possibly from Old French flaute and from Old Provençal flaüt, or else from Old French fleüte, flaüte, flahute via Middle High German floite or Dutch fluit. Attempts to trace the word back to a Latin root have been pronounced "phonologically impossible" or "inadmissable". The first known use of the word flute was in the 14th century. According to the Oxford English Dictionary, this was in Geoffrey Chaucer's The Hous of Fame, ca. 1384

The oldest flute ever discovered may be a fragment of the femur of a juvenile cave bear, with two to four holes, found at Divje Babe in Slovenia and dated to about 43,000 years ago. However, this has been disputed. In 2008 another flute dated back to at least 35,000 years ago was discovered in Hohle Fels cave near Ulm, Germany. The five-holed flute has a V-shaped mouthpiece and is made from a vulture wing bone. The researchers involved in the discovery officially published their findings in the journal Nature, in August 2009. The discovery was also the oldest confirmed find of any musical instrument in history, until a redating of flutes found in Geißenklösterle cave revealed them to be even older with an age of 42.000 to 43.000 years.

The flute, one of several found, was found in the Hohle Fels cavern next to the Venus of Hohle Fels and a short distance from the oldest known human carving. On announcing the discovery, scientists suggested that the "finds demonstrate the presence of a well-established musical tradition at the time when modern humans colonized Europe".Scientists have also suggested that the discovery of the flute may help to explain "the probable behavioural and cognitive gulf between" Neanderthals and early modern human.

Who invented flute
A three-holed flute, 18.7 cm long, made from a mammoth tusk (from the Geißenklösterle cave, near Ulm, in the southern German Swabian Alb and dated to 30,000 to 37,000 years ago) was discovered in 2004, and two flutes made from swan bones excavated a decade earlier (from the same cave in Germany, dated to circa 36,000 years ago) are among the oldest known musical instruments.

A playable 9,000-year-old Gudi (literally, "bone flute") was excavated from a tomb in Jiahu along with 29 defunct twins, made from the wing bones of red-crowned cranes with five to eight holes each, in the Central Chinese province of Henan. The earliest extant Chinese transverse flute is a chi (篪) flute discovered in the Tomb of Marquis Yi of Zeng at the Suizhou site, Hubei province, China. It dates from 433 BC, of the later Zhou Dynasty. It is fashioned of lacquered bamboo with closed ends and has five stops that are at the flute's side instead of the top. Chi flutes are mentioned in Shi Jing, compiled and edited by Confucius, according to tradition.
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ommics

Who invented the Cloth and textile ?

Invented by - Prehistoric Humans

Year - 36,000 years ago, Georgia

A textile or cloth is a flexible woven material consisting of a network of natural or artificial fibres often referred to as thread or yarn. Yarn is produced by spinning raw fibres of wool, flax, cotton, or other material to produce long strands. Textiles are formed by weaving, knitting, crocheting, knotting, or pressing fibres together (felt).

The word 'textile' is from Latin, from the adjective textilis, meaning 'woven', from textus, the past participle of the verb texere, 'to weave'.

The word 'cloth' derives from the Old English clað, meaning a cloth, woven or felted material to wrap around one, from Proto-Germanic kalithaz (compare O.Frisian 'klath', Middle Dutch 'cleet', Dutch 'kleed', Middle High German 'kleit', and German 'kleid', all meaning "garment").There are several different types of fabric from two main sources: manmade and natural. Inside natural, there are two others, plant and animal. Some examples of animal textiles are silk and wool. An example of plants is cotton.


Who invented Cloth and textile
The discovery of dyed flax fibres in a cave in the Republic of Georgia dated to 34,000 BCE suggests textile-like materials were made even in prehistoric times.[

The production of textiles is a craft whose speed and scale of production has been altered almost beyond recognition by industrialization and the introduction of modern manufacturing techniques. However, for the main types of textiles, plain weave, twill, or satin weave, there is little difference between the ancient and modern methods.

Textiles can be made from many materials. These materials come from four main sources: animal (wool, silk), plant (cotton, flax, jute), mineral (asbestos, glass fibre), and synthetic (nylon, polyester, acrylic). In the past, all textiles were made from natural fibres, including plant, animal, and mineral sources. In the 20th century, these were supplemented by artificial fibres made from petroleum.
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ommics

Who invented the Bow ?

Invented by - Prehistoric Humans

Year - 61,000 years ago, South Africa

A bow is a flexible arc which shoots aerodynamic projectiles called arrows. A string joins the two ends of the bow and when the string is drawn back, the ends of the bow are flexed. When the string is released, the potential energy of the flexed stick is transformed into the velocity of the arrow. 

Today, bows and arrows are used primarily for hunting and for the sport of archery. Though they are still occasionally used as weapons of war, the development of gunpowder and muskets, and the growing size of armies, led to their replacement in warfare several centuries ago in much of the world.

The bow and arrow is among the oldest composite projectile weapons invented; only spear throwers and darts may predate it, having been in use since 30,000 BCE, with the oldest example from 17,500 BCE.However, despite its ancient provenance, a number of cultures in historical times lacked the bow and arrow, and in others oral history records a time before its acquisition.
who invented the bow


The earliest potential arrow heads date from about 64,000 years ago in the South African Sibudu Cave, though their identification as arrowheads (as opposed to spear or dart heads) is uncertain. The first actual bow fragments are the Stellmoor bows from northern Germany. They were dated to about 8,000 BCE but were destroyed in Hamburg during the Second World War, before carbon 14 dating was available; their age is attributed by archaeological association. The oldest bows in one piece are the elm Holmegaard bows from Denmark which were dated to 9,000 BCE. High performance wooden bows are currently made following the Holmegaard design.


Common types of bow include

Recurve bow: a bow with the tips curving away from the archer. The curves straighten out as the bow is drawn and the return of the tip to its curved state after release of the arrow adds extra velocity to the arrow.

Reflex bow: a bow that curves completely away from the archer when unstrung. The curves are opposite to the direction in which the bow flexes while drawn.

Self bow: a bow made from one piece of wood.

Longbow: a self bow that is usually quite long, often over 5 feet (1.5 metres) long. The traditional English longbow was usually made of yew wood, but other woods are used also.

Composite bow: a bow made of more than one material

Compound: a bow with mechanical aids to help with drawing the bowstring. Usually, these aids are pulleys at the tips of the limbs.
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Monday, 10 March 2014

ommics

Who invented the sewing needles ?

Invented by - Prehistoric Humans

Year - 61,000 years ago, South Africa

According to the archeology, the earliest bone needle dates to 61,000 BC and was discovered in Sibudu Cave, South Africa. The Romans left elaborate traces of their sewing technology, especially thimbles and needles. Even earlier Stone Age finds, such as the excavations on the island of Öland at Alby, Sweden, reveal objects such as bone needle cases dating to 60,000 BC. Ivory needles were also found dated to 30,000 years ago at the Kostenki site in Russia. A bone needle, dated to Aurignacian, was discovered in Potok Cave in the Eastern Karavanke, Slovenia.  

The first needles were made of bone or wood; modern ones are manufactured from high carbon steel wire, nickel- or 18K gold plated for corrosion resistance. The highest quality embroidery needles are plated with two-thirds platinum and one-thirds titanium alloy. Traditionally, needles have been kept in needle books or needle cases which have become an object of adornment. Sewing needles can also be kept in an etui, a small box that held needles and other items such as scissors, pencils and tweezers.

Native Americans were known to use sewing needles from natural sources such as the agave plant to design both the needle and the "thread." The agave leaf would be soaked for an extended period of time, leaving a pulp, long, stringy fibers and a sharp tip connecting the ends of the fibers. The "needle" is essentially what was the tip end of the leaf. Once the fibers dried, the fibers and "needle" could then be used to sew together skins and other items used in a cloth-like manner.

Hand sewing needles come in a variety of types designed according to their intended use and in a variety of sizes within each type. Different types of sewing needles available now are
invented needle


  • Sharp Needles
  • Appliqué
  • Embroidery
  • Betweens or Quilting
  • Milliners
  • Easy- or Self-threading
  • Beading
  • Bodkin
  • Chenille
  • Darning
  • Doll
  • Leather
  • Sailmaker
  • Tapestry
  • Tatting
  • Upholstery
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ommics

Who invented the sleeping beds or bedding ?

Invented by - Prehistoric Humans

Year - 77,000 years ago , South Africa

The oldest bed discovered was dated to 77,000 BC, it was discovered in Sibudu Cave, South Africa. The bedding consists of sedge and other monocotyledons topped with the leaves of Cryptocarya woodii Engl. Other Beds found in a preserved northern Scottish village, which were raised boxes made of stone and likely topped with comfortable fillers, were dated to between 3200 BC and 2200 BC.

The BED is defined as "A bed is a piece of furniture used as a place to sleep or relax. It has a secondary use as a location to engage in sexual relations."

Early beds were little more than piles of straw or some other natural material (e.g. a heap of palm leaves, animal skins, or dried bracken). An important change was raising them off the ground, to avoid drafts, dirt, and pests.

According to the archaeological discoveries and historians, the Egyptians had high bedsteads which were ascended by steps, with bolsters or pillows, and curtains to hang around. The elite of Egyptian society such as its pharaohs and queens even had beds made of wood, sometimes gilded. Often there was a head-rest as well, semi-cylindrical and made of stone, wood, or metal. 
ancient beds

Ancient Assyrians, Medes, and Persians had beds of a similar kind, and frequently decorated their furniture with inlays or appliques of metal, mother-of-pearl, and ivory.

Roman mattresses were stuffed with reeds, hay, or wool. Feathers were used towards the end of the Republic, when custom demanded luxury. Small cushions were placed at the head and sometimes at the back. The bedsteads were high and could only be ascended by the help of steps. They were often arranged for two people, and had a board or railing at the back, as well as the raised portion at the head. 

The structure and quality of beds were changed ever since depending on the technological advancements.


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Sunday, 9 March 2014

ommics

Who invented the beads and jewellery ?

Invented by - Prehistoric Humans

Year - 100,000 Years ago, Israel

 A pair of beads made from Nassarius sea snail shells, approximately 100,000 years old, are thought to be the earliest known examples of jewellery. The dictionary definition for bead is "A small, often round piece of material, such as glass, plastic, or wood, that is pierced for stringing or threading."


A bead is a small, decorative object that is formed in a variety of shapes and sizes of a material such as glass, plastic, or wood, and that is pierced for threading or stringing. Beads range in size from under 1 millimetre (0.039 in) to over 1 centimetre (0.39 in) in diameter.  Beadwork is the art or craft of making things with beads. Beads can be woven together with specialized thread, strung onto thread or soft, flexible wire, or adhered to a surface.

Beads have been made in many types and sizes in many different materials, including glass beads, wooden beads, clay beads, plastic beads, shamballa style beads, shell beads, metal beads, pearl beads, semi-precious stone beads and pendants. 


The different types of beads available now are Bugle beads, Charlottes, Chatons, Cloisonné beads, Crow beads, Crystals, Delica beads, Donuts, Faceted beads, Flatbacks , Gem beads, Gemstone chips, Hex-cut beads, Lampworked beads, Liquid beads, Pearls, Pony beads, Rondelles, Rocailles , Seed beads, Shamballa style beads , Shell heishe beads and Three-cuts Czech beads.

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ommics

When was human burial or interment started ?

Invented by - Prehistoric Humans (Neanderthals)

Year - 10,000 Years ago

The earliest undisputed human burial, discovered so far, dates back 100,000 years. Human skeletal remains stained with red ochre were discovered in the Skhul cave at Qafzeh, Israel. A variety of grave goods were present at the site, including the mandible of a wild boar in the arms of one of the skeletons.

Burial or interment is the ritual act of placing a dead person or animal, and/or objects into the ground. This is accomplished by excavating a pit or trench, placing the deceased or the object(s) in it, and covering it over. Human burial practices are the manifestation of the human desire to demonstrate "respect for the dead", and to prevent the possibilities of revenants (ghosts) harming the living. Cultures vary in their mode of respect

Intentional burial, particularly with grave goods, may be one of the earliest detectable forms of religious practice since, as Philip Lieberman suggests, it may signify a "concern for the dead that transcends daily life." Evidence suggests that the Neanderthals were the first human species to practice burial behavior and intentionally bury their dead, doing so in shallow graves along with stone tools and animal bones. Some scholars, however, argue that these bodies may have been disposed of for secular reasons.

In many cultures, human corpses were usually buried in soil. The roots of burial as a practice reach back into the Middle Palaeolithic and coincides with the appearance of Homo Sapiens Neanderthalensis and Homo Sapiens, in Europe and Africa respectively. As a result, burial grounds are found throughout the world. Through time, mounds of earth, temples, and underground caverns were used to store the dead bodies of ancestors. In modern times, the custom of burying dead people below ground, with a stone marker to indicate the burial place, is used in most cultures, although, other means, such as cremation, are becoming more popular in the West. Some burial practices are heavily ritualized; others are simply practical.


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Who invented the GLUE or ADHESIVE substances ?

Invented by - Prehistoric Humans

Year - 200,000 Years ago, Italy

It is defined as ""A GLUE is any substance that, when applied to the surfaces of materials, binds the surfaces together and resists separation. Substances which are similar to glue are cement, mucilage, or paste. Glue is sometimes also referred as Adhesive.

The earliest use of adhesives was discovered in Italy. At this site, two stone flakes partially covered with birch-bark-tar and a third uncovered stone from the Middle Pleistocene era (circa 200,000 years ago) were found. This is thought to be the oldest discovered human use of tar hafted stones. More recent examples of adhesive use by prehistoric humans have been found at the burial sites of ancient tribes. Archaeologists studying the sites found that approximately 6,000 years ago, the tribesmen had buried their dead with food found in broken clay pots repaired with tree resins. Another investigation by archaeologists uncovered the use of bituminous cements in the fastening of ivory eyeballs to statues in Babylonian temples dating all the way back to approximately 4,000 BC
adhesive

Adhesives may be found naturally or produced synthetically. The earliest use of adhesive-like substances by humans was approximately 200,000 years ago. From then until the 1900s, increases in adhesive use and discovery were relatively gradual. Only since the last century has the development of synthetic adhesives accelerated rapidly, and innovation in the field continues to the present.

The use of glue/adhesives offers many advantages over other binding techniques such as sewing, welding, bolting, screwing, etc. These advantages include the ability to bind different materials together, the ability to distribute stress more efficiently across the joint, the cost effectiveness of an easily mechanized process, an improvement in aesthetic design, and increased design flexibility. Disadvantages of adhesive use include decreased stability at high temperatures, relative weakness in bonding large objects with a small bonding surface area, and greater difficulty in separating objects during testing.
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Saturday, 1 March 2014

ommics

Who invented the SPEAR ?

Invented by - Homo Heidelbergensis

Year - 500,000 years ago, Germany

A spear is a pole weapon consisting of a shaft, usually of wood, with a pointed head. The head may be simply the sharpened end of the shaft itself, as is the case with bamboo spears, or it may be made of a more durable material fastened to the shaft, such as flint, obsidian, iron, steel or bronze.

Archaeological evidence found in Germany documents that wooden spears have been used for hunting since at least 400,000 years ago,[4] and a 2012 study suggests that Homo heidelbergensis may have developed the technology about 500,000 years ago.

Spear manufacture and use is not confined to human beings. It is also practiced by the western chimpanzee. Chimpanzees near Kédougou, Senegal have been observed to create spears by breaking straight limbs off trees, stripping them of their bark and side branches, and sharpening one end with their teeth. They then used the weapons to hunt galagos sleeping in hollows. Orangutans also have used spears to fish, presumably after observing humans fishing in a similar manner.

ancient spear


Spears can be divided into two broad categories: those designed for thrusting in melee combat and those designed for throwing (usually referred to as javelins).

Short, one-handed spears featuring socketed metal heads were used in conjunction with a shield by the earliest Bronze Age cultures. They were wielded in either single combat or in large troop formations. This tradition continued from the first Mesopotamian cultures, through the various ancient Egyptian dynasties, to the period of the Ancient Greek city states.

The spear has been used throughout human history both as a hunting and fishing tool and as a weapon. As a weapon, it may be wielded with either one hand or two. It was used in virtually every conflict up until the modern era and was most likely the most commonly used weapon.
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Tuesday, 25 February 2014

ommics

Who invented Shelter Construction and what is the history of Construction ?


Invented by - Native Humans

Year - 500 Thousand years ago approximately.

People have constructed buildings and other structures since prehistory, including bridges, amphitheatres, dams, electricity pylons, roads and canals. Building materials in present use have a long history and some of the structures built thousands of years ago can still be regarded as remarkable. The history of construction overlaps that of structural engineering.

Neolithic construction
The first bridges made by humans were probably wooden logs placed across a stream. The first buildings were simple huts, tents and shelters meant to suit the basic needs of protection from the elements, built by their inhabitants. The very simplest shelters, tents, leave no traces.

Construction in ancient Mesopotamia
The earliest large-scale buildings for which evidence survives have been found in ancient Mesopotamia. The smaller dwellings only survive in traces of foundations, but the later civilisations built very sizeable structures in the forms of palaces, temples and ziggurats and took particular care to build them out of materials that last, which has ensured that very considerable parts have remained intact. The chief building material was the mud brick, formed in wooden moulds (adobe). Bricks varied widely in size and format from small bricks that could be lifted in one hand to ones as big as large paving slabs. Rectangular and square bricks were both common. They were laid in virtually every bonding pattern imaginable and used with considerable sophistication. Drawings survive on clay tablets from later periods showing that buildings were set out on brick modules. By 3500 BC, bricks were also being fired and surviving records show a very complex division of labour into separate tasks and trades.
old house

Construction in ancient Greece
The ancient Greeks, like the Egyptians and the Mesopotamians,tended to build most of their common buildings out of mud brick, leaving no record behind them.

Roman construction
The great Roman breakthrough was the development of hydraulic lime mortar. Previous cultures had used lime mortars but by adding volcanic ash the Romans managed to make a mortar that would harden under water. This provided them with a cheap material for bulk walling. They used brick or stone to build the outer skins of the wall and then filled the cavity with massive amounts of concrete, effectively using the brickwork as permanent shuttering. The concrete, being formed of nothing more than rubble and mortar was cheap and very easy to produce, requiring relatively unskilled labour, enabling the Romans to build on an unprecedented scale.

Medieval construction
Most buildings in Northern Europe were constructed of timber until c. 1000 AD. In Southern Europe adobe remained predominant. Brick continued to be manufactured in Italy throughout the period 600–1000 AD but elsewhere the craft of brickmaking had largely disappeared and with it the methods for burning tiles.

Construction in the Renaissance
The Renaissance in Italy, the invention of moveable type and the Reformation changed the character of building..The rebirth of the idea of an architect in the Renaissance radically changed the nature of building design. The Renaissance reintroduced the classical style of architecture. Water mills in most of western Europe were used to saw timber and convert trees into planks. Bricks were used in ever increasing quantities.

Construction in the seventeenth century
The seventeenth century saw the birth of modern science which would have profound effects on building construction in the centuries to come. The major breakthroughs were towards the end of the century when architect-engineers began to use experimental science to inform the form of their buildings. The major breakthrough in this period was in the manufacture of glass, with the first cast plate glass being developed in France. Iron was increasingly employed in structures

Construction in the eighteenth century
The eighteenth century saw the development of many the ideas that had been born in the late seventeenth century. The architects and engineers became increasingly professionalised. Experimental science and mathematical methods became increasingly sophisticated and employed in buildings. The major breakthroughs in this period were in the use of iron (both cast and wrought). Iron columns had been used in Wren's designs for the House of Commons and were used in several early eighteenth-century churches in London, but these supported only galleries. In the second half of the eighteenth century the decreasing costs of iron production allowed the construction of major pieces of iron engineering.

Construction in the nineteenth century
The industrial revolution was manifested in new kinds of transportation installations, such as railways, canals and macadam roads. These required large amounts of investment. As steel was mass-produced from the mid-19th century, it was used, in form of I-beams and reinforced concrete. Glass panes also went into mass production, and changed from luxury to every man's property.Plumbing appeared, and gave common access to drinking water and sewage collection. Building codes have been applied since the 19th century, with special respect to fire safety.

Construction in the twentieth century
With the Second Industrial Revolution in the early 20th century, elevators and cranes made high rise buildings and skyscrapers possible, while heavy equipment and power tools decreased the workforce needed. Other new technologies were prefabrication and computer-aided design.
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Tuesday, 7 January 2014

ommics

Who invented the Cooking ?


Invented by - Homo Erectus ("Upright Man")

Year - 1.8 million years ago approximately.

There are no exact clear evidence of when food was first cooked but most of the Scientists and Anthropologists believe that cooking was invented as far back as 1.8 million years ago. 

Famous Anthropologist, Wrangham proposed cooking was instrumental in human evolution, as it reduced the time required for foraging and led to an increase in brain size. He estimates the percentage decrease in gut size of early humans directly correlates to the increase in brain size. Most other anthropologists, however, oppose Wrangham, stating that archeological evidence suggests that cooking fires began in earnest only about 250,000 years ago, when ancient hearths, earth ovens, burnt animal bones, and flint appear across Europe and the Middle East. Two million years ago, the only sign of fire is burnt earth with human remains, which most other anthropologists consider to be mere coincidence rather than evidence of intentional fire. The mainstream view among anthropologists is that the increases in human brain size occurred well before the advent of cooking, due to a shift away from the consumption of nuts and berries to the consumption of meat.
cooking

Researchers at Harvard University traced the origins of cooking back through the human family tree after studying tooth sizes and the feeding behaviour of monkeys, apes and modern humans.

They concluded that cooking was commonplace among Homo erectus, our flat-faced, thick-browed forebears, and probably originated early in that species' reign, if not before in more primitive humans. "This is part of an emerging body of science that shows cooking itself is important for our biology; that is, we are biologically adapted for cooking food," said Chris Organ, an evolutionary biologist at Harvard.
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Monday, 6 January 2014

ommics

Who invented or discovered the fire ?


Invented by - Homo Erectus ("Upright Man").

Year - 1.8 million years ago approximately.

Definition - Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products.


Purpose/Use -  Early humans invented or discovered FIRE for cooking food, keeping warm, and scaring animals away from shelters. Now FIRE is also used for hunting, landscape modification, making charcoal, smoking, steaming, communication and for burning and moulding of many kinds of materials (steel, gold etc.).
fire


Famous anthropologist at Harvard University, Richard Wrangham claims that hominids became people—that is, acquired traits like big brains and dainty jaw by mastering fire. H. erectus originated about 1.8 million years ago. These hominids were about as tall as modern humans, but probably hairier and definitely dumber. It’s thought that both Neanderthals and Homo sapiens evolved from H. erectus, with Neanderthals emerging about 600,000 years ago (and going extinct around 30,000 years ago) and modern humans emerging around 200,000 years ago (and still going strong). Neanderthals were shorter and had more complex societies than H. erectus, and they’re thought to have been at least as large-brained as modern humans, but their facial features protruded a little more and their bodies were stouter than ours. It’s thought that Neanderthals died out from competing, fighting, or interbreeding with H. sapiens.

Most of the Scientists and anthropologists believe that "Upright Man" were probably the first to use fire though there is no formal concord.
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