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4th century – Iron pillar of Delhi is the oldest surviving example of corrosion-resistant steel; 8th century – Porcelain is invented in Tang dynasty China; 8th century – Tin-glazing of ceramics invented by Muslim chemists and potters in Basra, Iraq [2]: 1 9th century – Stonepaste ceramics invented in Iraq [2]: 5
In 2009, Milan Zeleny described high technology as disruptive technology and raised the question of what is being disrupted. The answer, according to Zeleny, is the support network of high technology. [30] For example, introducing electric cars disrupts the support network for gasoline cars (network of gas and service stations).
This is a list of obsolete technology, superseded by newer technologies. Obsolescence is defined as the "transition from available to unavailable from the manufacturer in accordance with the original specification." [1] Newer technologies can mostly be considered as disruptive innovation. Many older technologies co-exist with newer alternatives ...
The earliest pipes were made of clay, and are found at the Temple of Bel at Nippur in Babylonia. [126] [b] 4000 BC: Oldest evidence of locks, the earliest example discovered in the ruins of Nineveh, the capital of ancient Assyria. [129] 4000 BC – 3400 BC: Oldest evidence of wheels, found in the countries of Ukraine, Poland, and Germany. [130 ...
This is a list of emerging technologies, which are in-development technical innovations that have significant potential in their applications. The criteria for this list is that the technology must: Exist in some way; purely hypothetical technologies cannot be considered emerging and should be covered in the list of hypothetical technologies ...
The principle is applied in wirephoto and television technology for a short time. Selenium is used in light meters for the next 50 years. Cinématographe camera by the Lumière brothers in 1895 (ref 86.5822) at the French Museum of Photography in Bièvres, Essonne, France. 1895: Auguste Lumiere's cinematograph displays moving images for the ...
The X page History Pics with its 220k fans helps us see what life was like before we were born. From photographs of regular folks in '70s bodegas to rarely-seen images of famous actors, writers ...
An axe made of iron, dating from the Swedish Iron Age, found at Gotland, Sweden: Iron—as a new material—initiated a dramatic revolution in technology, economy, society, warfare and politics. A technological revolution is a period in which one or more technologies is replaced by another new technology in a short amount of time.