Engineering: Did you mean...?

The Antikythera mechanism (also known as the Antikythera Device), dated to the late 2nd century/early 1st century BCE (roughly 205-60 BCE) is understood as the world's first analog computer, created to accurately calculate...

Thomas Paine (1737-1809) was an Anglo-American Enlightenment thinker whose radical ideas were taken up by revolutionaries in both the American Revolution (1765-1783) and the French Revolution (1789-1799). A Founding Father through...

The Rocket was a pioneering steam-powered locomotive invented in 1829 by the British engineer Robert Stephenson (1803-1859). For a cash prize, extensive competition trials were held to find the best locomotive in the Rainhill...

Eratosthenes (l. c. 276-195 BCE) was a Greek astronomer, geographer, mathematician, and poet best known for being the first to calculate the circumference of the earth and its axial tilt. He is also recognized for his mathematical...

Euclid of Alexandria (lived c. 300 BCE) systematized ancient Greek and Near Eastern mathematics and geometry. He wrote The Elements, the most widely used mathematics and geometry textbook in history. Older books sometimes confuse him...

The Amarna Period of ancient Egypt was the era of the reign of Akhenaten (1353-1336 BCE), known as 'the heretic king'. In the 5th year of his reign (c. 1348 BCE), he issued sweeping religious reforms which resulted in the...

Blitzkrieg ('lightning war') is a military tactic combining air and land forces deployed at speed against the enemy's weaker points while the rear lines are simultaneously disrupted by acts of sabotage...

Phoenician architecture is typified by large temples with double-columned facades approached by a short staircase, enclosed sacred spaces containing cube-like and open-fronted shrines, and such large-scale engineering projects...

Erwin Rommel (1891-1944) was a German field marshal who gained fame as a tank commander in the Fall of France in 1940 and then as the commander of the Afrika Korps in North Africa, where he gained numerous victories. Known as the...

Saba (also given as Sheba) was a kingdom in southern Arabia (region of modern-day Yemen) which flourished between the 8th century BCE and 275 CE when it was conquered by the neighboring Himyarites. Although these are the most...