Brass: Did you mean...?

Roman coins were first produced in the late 4th century BCE in Italy and continued to be minted for another eight centuries across the empire. Denominations and values more or less constantly changed but certain types such as the sestertii...

Robert Boyle (1627-1691) was an Anglo-Irish chemist, physicist, and experimental philosopher. Boyle was a prolific author, made significant experiments with air pumps, and presented the first litmus test. A founding member of the Royal Society...

Tycho Brahe (1546-1601) was a Danish nobleman who made the most significant contribution to our knowledge of astronomy before the telescope arrived. He discovered a supernova, observed the elliptical interplanetary orbit of a comet, updated...

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 the position of...

Claude Debussy (1862-1918) was a French composer most famous for his piano and orchestral music. Works like Clair de Lune have become piano standards while La Mer, with its unusual use of instruments and impressionistic use of waves of sounds...

Blaise Pascal (1623-1662) was a French scientist, mathematician, and philosopher whose work influenced both the Scientific Revolution and later European thought. Pascal is known for his practical achievements in science, such as a calculating...

The Christmas Truce of 1914 occurred on the Western Front during the First World War (1914-18). On Christmas Eve soldiers in the trenches spontaneously agreed to a ceasefire. Beginning with the singing of Christmas carols, the unofficial...

Orichalcum ("mountain copper") or aurichalcum ("gold copper") was a metal used in coins during ancient times. Orichalcum was a golden-yellow coloured mixture consisting of both copper and zinc and referred to as brass. The Romans were the...

Hector Berlioz (1803-1869) was the leading French composer of Romantic music, best known for his innovative Symphonie fantastique and use of large-scale orchestras and choruses in works like The Trojans opera. Berlioz's innovative style brought...

According to the Bible, Nehushtan was a metal serpent mounted on a staff that Moses had made, by God's command, to cure the Israelites of snake bites while wandering in the desert. The symbol of snakes on a staff or pole is a motif that is...