History In Pictures
Not to know what happened before you were born is to remain forever a child.
These pictures show as world that pass by. It’s important to remember where are we from and what earth looks like in times that don’t come back again. All pictures are sort by continents/cites, just select what you want and start your journey in the past.
History – (from Greek ἱστορία – historia, meaning “inquiry, knowledge acquired by investigation”) is the study of the past, specifically how it relates to humans. It is an umbrella term that relates to past events as well as the discovery, collection, organization, and presentation of information about these events. The term includes cosmic, geologic, and organic history, but is often generically implied to mean human history. Scholars who write about history are called historians. Events occurring prior to written record are considered prehistory.
Photography is the result of combining several different technical discoveries. Long before the first photographs were made, Chinese philosopher Mo Ti and Greek mathematicians Aristotle and Euclid described a pinhole camera in the 5th and 4th centuries BCE. In the 6th century AD, Byzantine mathematician Anthemius of Tralles used a type of camera obscura in his experiments
Ibn al-Haytham (Alhazen) (965 in Basra – c. 1040 in Cairo) studied the camera obscura and pinhole camera, Albertus Magnus(1193/1206–80) discovered silver nitrate, and Georges Fabricius (1516–71) discovered silver chloride. Daniel Barbaro described a diaphragm in 1568. Wilhelm Homberg described how light darkened some chemicals (photochemical effect) in 1694. The novel Giphantie (by the French Tiphaigne de la Roche, 1729–74) described what could be interpreted as photography.
The coining of the word “Photography” has been attributed in 1839 to Sir John Herschel based on the Greek φῶς (phos), (genitive: phōtós) meaning “light”, and γραφή (graphê), meaning “drawing, writing”, together meaning “drawing with light”.