Kit Harington
Robert Catesby
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Episode Guide
- 1. S1 E1 Oct 21, 2017
- Nobleman Robert Catesby attends a secret mass interrupted by the king's men.
- 2. S1 E2 Oct 28, 2017
- Traveling to Europe to seek assistance, Catesby and Wintour are introduced to Guy Fawkes.
- 3. S1 E3 Nov 4, 2017
- Catesby and his men load the tunnels below Parliament with barrels of gunpowder.
Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, charcoal (which is mostly carbon ), and potassium nitrate (saltpeter). The sulfur and charcoal act as fuels while the saltpeter is an oxidizer.
May 22, 2024 · gunpowder, any of several low-explosive mixtures used as propelling charges in guns and as blasting agents in mining. The first such explosive was black powder, which consists of a mixture of saltpetre (potassium nitrate), sulfur, and charcoal.
- The Editors of Encyclopaedia Britannica
Jun 6, 2019 · Gunpowder or black powder is of great historical importance in chemistry. Although it can explode, its principal use is as a propellant. Gunpowder was invented by Chinese alchemists in the 9th century. Originally, it was made by mixing elemental sulfur, charcoal, and saltpeter (potassium nitrate).
- Anne Marie Helmenstine, Ph.D.
Gunpowder is the first explosive to have been developed. Popularly listed as one of the "Four Great Inventions" of China, it was invented during the late Tang dynasty (9th century) while the earliest recorded chemical formula for gunpowder dates to the Song dynasty (11th century).
Dec 13, 2023 · The invention of gunpowder is a pivotal chapter in human history. Its discovery, a blend of accident and intention, has left an indelible mark on the world, influencing the course of wars, shaping nations, and altering the trajectory of human civilization.
Nov 1, 2023 · Gunpowder is a mixture of sulfur, carbon (charcoal), and potassium nitrate (saltpeter) that is also commonly known as “black powder” due to its color. Compared to other chemical explosives, gunpowder is relatively simple to produce. Each of its three ingredients plays an important role in the reaction.
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Feb 20, 2019 · During the 8th century Tang dynasty, sulfur and saltpeter were first combined with charcoal to create an explosive called huoyao or gunpowder. A substance that did not encourage eternal life, however, gunpowder was used to treat skin diseases and as a fumigant to kill insects before its advantage as a weapon was made clear.
