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The Age of Gunpowder
China's golden age gunpowder
How did china invent gunpowder
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Recommended: The Age of Gunpowder
This week I found the history of black powder and the video the most interesting part of the week. I have always heard the Chinese were the first to discover black powder, but the text does not discuses the Chinese at all. According to our text “Accuracy and Functionality”, author unknown, Roger Bacon is the first to record a gunpowder formula in 1248. Bacon later made reference to gunpowder in his published works “Opus, Tertium”, “De Secretis”, and “Opus Majus” around 1270. His publications confirmed he was well acquainted with explosive mixtures of sulfur, charcoal, and niter (saltpeter). Notes revealed Bacon mixture was several parts saltpeter, five parts sulfur, and five parts hazel twigs. Berthold Schwartz, a monk of Freiburg, Germany, studied the Bacon's writings and conducted extensive experiments with gunpowder. Some believe Schwartz is the inventor since he made the properties …show more content…
of gunpowder known and put gunpowder to use. The use of gunpowder was limited only to warfare and was not introduced to hunting or sports for several hundred years later. Manufacturing was a crude method of pounding the ingredients together by hand. It wasn’t till the end of the 16th century the process of “corning” or “granulating” was introduced. Corning is defined as “to granulate” by dictionary.com. Edge runners were made of stone at first, then bronze and used to help prevent sparks. This process allowed the granules to be equal size when grading the powder. The modern mixture of “black powder” consists of 10% sulfur, 15% charcoal, and 75% saltpeter. When watching this week’s video, Black powder vs.
Smokeless Powder, it never had really sunk into me there are still full functioning firearms from the 1800’s. Firearms that still need to use gunpowder to function properly that are over 140 years old. In one of the key demonstrations the host showed difference between gunpowder and smokeless powder. He placed at one end smokeless powder in a line going right to left of center of the board. He then placed black powder from the center to the left. He ignited the smokeless powder; it burned at a steady rate (lower velocity), lasting about 3-4 seconds. Once the smokeless turned into the black powder, it burned rapidly lasting about 1-2 seconds with a greater velocity and huge amount of smoke. With this demonstration it also visually shows the difference in pressure of the two. The demonstration also shows how volatile black powder is. The major take away from this week there has not been a major change in the process of making or the formula of gunpowder in the last 140 years with the last being the introduction of smokeless
powder.
Purpose: To identify the mystery powder based on its physical and chemical properties, comparing them to the five substances and which one matches. The chemical reactions with water, universal indicator, vinegar and Iodine solution are then analyzed and matched with each other to determine the mystery powder.
Talking about the history of BB guns brings much scope for pointing out as many interesting facts related to BB guns, as possible. Therefore, it must be mentioned without fail that the first BB was actually a shotgun shot, which was sized no more than .180 i...
Around 1902, when luminol was first synthesized, scientists noticed that it exhibited a blue glow in the presence of other compounds. Later on, it was found that the luminol reaction occurred in the presence of blood. Its use in crime scenes was first implemented by German forensic scientist Walter Specht in 1937. When the luminol solution is sprayed, the iron present in hemoglobin in blood catalyzes the reaction to produce a blue glow.
Some errors that could arise from this type of source include biases and limited points of views that lead to misinformation. However, using secondary sources does not detract from Chase’s ability to construct a general theory about firearms development, because a general theory does not require absolute accuracy. Chase also uses many paintings to show military formations in past societies and what weapons they possessed. The conclusions he makes are rational and the inclusion of the paintings provides visually engaging primary sources that further justify Chase’s thesis. Using more primary sources would strengthen the credibility of his descriptions of firearms development in the world, but his construction of a rational theory based on known facts is enough to give this work acceptable credibility.
Other igniters exist but are not recommended as highly as the charcoal grill sparker. The Colmen lantern spin lighter which use a flint and striker can become gummed up with some fuels and is not recommended for use in spud guns which will use hairspray as a primary fuel. This lighter must have new flints installed when they run out. This type of lighter also will fail to function when wet with fuel. The flame style barbecue lighter is a click lighter that produces a small-sustained flame. This lighter rarely misfires but is very hard to install given the high pressures it would be subjected to. Also the fuel in the lighter it self must be refilled. Some Spud Guns use a spark plug and battery setup that involves more work as well as more components. The benefits of this style of ignition system is that you have the ability to remote detonate the fuel from a safe distance. By far the push button charcoal grill sparker is the recommended igniter. It is cheap, effective, relatively easy to install and long lasting.
I was sitting in the old rickety chair that looked as if it had been there for five years. The smell of gunpowder hung in the morning air as I leaned over the rifle rest. My finger wrapped around the trigger as my eye focused through the scope of my grandfather’s Springfield ’03. I took a deep breath and let half out. My finger tightened on the trigger as I awaited the recoil and crack of the gunpowder igniting. Finally, when my finger’s pull was enough to move the trigger, the gun went off. Moments like this are why I love shooting guns.
New York: Oxford University Press. Massie, Samuel (1982). The. Cited in Barry Meier "Why There are So Few Black Chemists. " Industrial Chemical News 3:1-6 Meier, Barry (1982). The 'Meier'.
This was the self contained brass cartridge. It contained an ignition source called a primer, an amount of powder and a bullet. Early cartridge guns were converted percussion rifles. The first repeating rifles were the Henry and Spencer, the Henry had a fifteen shot internal magazine and the Spencer a seven round removable magazine this meant multiple could be carried. Repeaters were not limited to rifles though handguns such as the famous Colt Single Action Army were a common favorite among both civilians and military personnel. The industrial revolution boosted the firearms industry. It allowed gunsmiths who formerly would cut rifling and make parts by hand using saws and files to now use vertical mills and lathes to improve both output and precision. Barrels became easier to rifle and take to size using lathes and mills allowed sights to be manufactured much easier. The next major evolutionary step in the firearms industry was the bolt action rifle. A bolt action provides a tighter seal at the breach than other actions allowing higher pressure cartridges and a farther effective range do to increased velocity The first bolt action used by the U.S. military was the Krag-Jorgensen a Norwegian rifle with a internal side loading magazine. It was thought by many that the Krag was was an exceptional piece of equipment but during the Spanish - American War it was proved otherwise. Spaniards armed with German Mausers a rifle with a
The next real step in the evolution of the gun came during the Civil War. Rifles were invented that ...
Before the Civil War, infantry fighters ordinarily conveyed black powder rifles that held only one projectile at once. The scope of these guns spoke the truth 250 yards. Be
A firearm, in the most basic form, consists of a barrel, an action, a firing mechanism, a stock and a sighting device. No matter the form of the firearm, the same basic principles of physics and chemistry apply. The study of these principles is called ballistics. There are three types of ballistics, internal, external, and terminal. Internal ballistics is the study of the flight of a projectile inside a firearm. External ballistics is the study of the flight of a bullet after leaving the muzzle and until it hits the target. Terminal ballistics is the study of the effects of a projectile on a given target. Because this essay deals with the flight of the bullet, terminal ballistics will not be discussed.
In 1784, someone using a flintlock pistol shot Edward Culshaw. In those days, there were no bullets, as we know them. Gunpowder and a ball of lead were put into the gun’s muzzle and packed with paper wadding. A spark made when the gun’s hammer struck some flint at the back end of the barrel ignited the powder. When the constable examined Culshaw’s wound, he found a piece of newspaper used as wadding to pack the powder in the killer’s gun. The prime suspect in the killing was a man named John Toms. When a piece of newspaper found in Toms’ pocket was compared with the piece found in the wound, the pieces fit together like two pieces of a jigsaw puzzle. Based on the evidence, Toms was easily convicted. The Toms case was probably the first in America in which ballistics was used to solve a crime.
1912 - Balthazard figured out that gun barrels will most likely never leave the same mark.
The history of firearm and tool-mark identification has been a long one having evolved with great bounds over the last 165 years from the simple observation, physical matching, and caliber determination from an examination of shape/size of a projectile to the ability to match the projectile to the exact weapon from which it was fired. The first discussion regarding rifling of firearms was brought to light by Emperor Maximilian of Germany in 1493-1508 though the value of such identification did not occur for nearly 500 years.
“In a large sense, however, the term when applied to firearms refer to the efforts toward creating a more effective, predictable, and longer bullet trajectory” (Projectile). All three of those improvements have to do with projectile motion calculations. If the bullet can slice through the air then there will be less air resistance, which is neglected in the calculation anyways. When the bullet just slices though it will improve its speed along with how far it will go. When you improve both of those variables then it will also improve the predictability of the bullet's path. “During the fourteenth century until 1500, muskets were hopelessly unreliable” (Projectile). This is because the bullet that was shot was just a ball, which couldn’t slice through the air. Due to the air resistance, the bullet would slow down quickly but also start to wobble in air. When the bullet slows down it won't penetrate like bullets today, which would mean that the bullet wouldn’t have enough force to exit the body. Also due to the wobbling of the bullet, it would miss the intended target more times than actually hitting it. Although the shape of the bullet has a huge impact the variables so does the barrel of the gun. The imperfections on the inside of the musket barrel and the bullet it would not fly straight. “When fired, they bounced erratically of the sides of the barrel, and this made their trajectory