Introduced in the early 19th century by

An archaeologist and curator of the National Museum of Denmark, Copenhagen.

Three chronologically successive prehistorical periods

Palaeolithic & Neolithic periods

MAINLY ON TECHNOLOGICAL ADVANCEMENT and not on actual date ranges

“OLD STONE”

LONGEST PHASE of HUMAN HISTORY

During this period when humans were suggested to evolve from an APE-LIKE creature to a true HOMO SAPIENS

EARLY HUMAN DEVELOPMENT in three successive divisions:

Age of human evolution

Development of simple tools like Stone Choppers

Tools being used in hunting and food gathering either core or flake types

Encompassed the cultural development

Neanderthals were cavemen known to use fire

Stone tools of flake types for hunting and bone implements such as needles for sewing body

Evidence of painting the dead before burial

“MIDDLE STONE”

Occurring between the end of Palaeolithic period and beginning of Neolithic period

Gradual change in the way of humans lived that could be attributed to the retreat of glaciers and growth of forests and deserts in different parts of the world

Began to learn fishing along river and lake shores, make pottery and use bow

Gradual transition from food gathering to agriculture or food production

Use stone tools known as

“NEW STONE”

Stage of cultural and technological development was based on agriculture

Wide domestication of plants and animals, use of stone tools, and pottery and weaving in numerous settled villages

Tools in Neolithic Period

Tools and weapons were already made with copper and bronze

extraction of metal from ore originally done with copper

blending copper and tin

Began in Southwest Asia and radiated in different parts of the world

Farming, large-scale silk production started

Bronze production become more sophisticated

Physics, astronomy, mathematics and medical biology advancements

Paper, seismograph, animal harness, water-power, mechanical clock, hydraulic works, wheel borrow, gun powder, printing press, compass

Feudal system developed

Catholic schools, universities established

Horse-collar, clock/watch, magnetic compass, water-mill, windmill, lenses, cannon

Superstition and dogmatism flourished

Medical therapy involved magic, prayer, charms, faith healing and herbs

Mathematics, and medical advancements

Medical was naturally based and not supernatural

Metallurgy developed

Pyramids made of limestones

Houses were made of poles and leaves

Cocoa beans were used as monetary units

developed with 365 days with 18 months of 20 days

Mathematics, astronomy developed

High temples were built for their deities

was developed with 365 days for 18 months

Farming was practiced in terraced field with canals

Chili irrigation and avocado widely cultivated

Clothes from llama and alpaca wools

UNIVERSAL MODEL

WORK OF MOTION

LAW OF PLANETARY MOTION

LAW OF MOTION LAW OF UNIVERSAL GRAVITATION

CELL OR BATTERY

NEGATIVE AND POSITIVE CHARGES

DISCOVERY OF CELL

X-RAY

ATOMIC THEORY

THEORY OF EVOLUTION

THEORY OF RELATIVITY

BIG BANG THEORY

DNA STRUCTURE

NUCLEAR FISSION

PAPER CHROMATOGRAPHY

CONTINENTAL DRIFT THEORY

Change from traditional industry to an economy based on information computerization  Birth of personal computers  Easy access on any piece of information  _______– introduced “movable type printing”  Massive distribution of information in an expensive manner because it is institutionalized

 Information could be processed in a tedious manner  Books were written and produced by hand  Made in surfaces of clay, wax, papyrus, and parchment  Information is relayed through word-of-mouth channels

 Introduction of printing  Information could be passed up to every individual but the access was expensive  ______ – books printed using presses which literally means cradle or birthplace  Books initially written in Latin and later translated to local languages

 Emergence of internet and the worldwide web  Paved way to uploading and downloading of all forms of media  Passing of information is much faster and easier

Discovered by Designed for computation / mathematical calculations and simple decision-making Capabilities. Provides data calculation faster than human brain

Developed in California, united States in late 1960 by __________Allowed the billion of bits of information to be received every minute

Developed by _________Started for commercial purposes in order to promote and sells products

Claimed by ______ Made communication easier Avenue by which messages exchanged between people from different locations at a faster rate

Social networking website where people could contact one another and meet online to share each other’s thoughts, ideas, experiences, photos, and videos

Created by Social networking website where people post and interact with messages or “tweets” Considered as “SMS of the Internet

Largest online destination and third most visited website Registered by Chad Hurley and Steve Chen Videos can be shared and viewed

Larry Page and Sergey Brin developed Google Most used search engine in world wide web Wide variety of features beyond searching for words Yahoo in Japan is one of the great competitor

Created by Kevin Systrom and Mike Krieger Fun photography application that is gaining fame all over the world