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Leonardo da Vinci
Leonardo da Vinci (1452-1519) was an Italian Renaissance artist, architect, engineer, and scientist. He is renowned for his ability to observe and capture nature, scientific phenomena, and human emotions in all media. Leonardo’s innovative...

Definition
Triumphal Arch - A Roman Exercise in Architectural Vanity
The triumphal arch was a type of Roman architectural monument built all over the empire to commemorate military triumphs and other significant events such as the accession of a new emperor. Celebrated surviving examples of triumphal arches...

Definition
Steam Hammer
The steam hammer was developed in 1839 by the Scotsman James Nasmyth (also spelt Naysmyth, 1808-1890). Coming in a wide range of dimensions, the steam-powered machine was used to forge and shape very large pieces of metal for industrial use...

Definition
Poverty Point
Poverty Point is an archaeological and historic site in Louisiana, USA, dated to c. 1700-1100 BCE, enclosing one of the most significant Native American mound sites from Pre-Colonial America. It was once the location of a grand complex of...

Article
Top 10 Inventions of the Industrial Revolution
The British Industrial Revolution transformed life at work and at home for practically everyone. Noise, pollution, social upheaval, and repetitive jobs were the price to pay for labour-saving machines, cheap and comfortable transportation...

Definition
Thames Tunnel
The Thames Tunnel was completed in 1843 and connects the two banks of the River Thames at Rotherhithe and Wapping in London. The 20-year project was masterminded by Marc Isambard Brunel (1769-1849) and was both the first tunnel to be built...

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Pont del Diable Aqueduct, Tarraco
The Pont del Diable aqueduct, Tarraco (Tarragona), Spain. Also known as the Ferreres Bridge, it was built in the 1st century CE it is 217 m long and 27 m high.

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Jerwan Aqueduct
These are the remains of the oldest known aqueduct in the world. The Jerwan Aqueduct was constructed by king Sennacherib I of Assyria between 703 and 690 BCE. It represents a great feat of Assyrian engineering. The aqueduct was transporting...

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Gadhara Aqueduct, Jordan
The Roman-built Gadhara aqueduct, Jordan. 2nd century CE.

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Water Channel, Pont del Diable Aqueduct
The water channel of the Pont del Diable aqueduct, Tarraco (Tarragona), Spain. Built in the 1st century CE it is 217 m long and 27 m high.