Setting: In May of 1937 the Hindenburg was attempting to land in New Jersey when it caught fire. They had gone 4000 miles across the Atlantic Ocean in a Zeppelin which was as big as the Titanic was.…
When the Challenger blew up 73 seconds after launching the Challenger disaster happened on 28, this led to the departure of seven individuals and $3 million worth of gear was dropped. The tragedy happened because of an error using the O rings, as they failed to seal sufficiently, this induced fires in the Solid-Fuel Rocket Boosters (SRB) to burn up straight onto the outside container. The danger had been recognized by the technologist of Thiokol before Opposition had been released, but the…
The Space Shuttle Challenger exploded after 73 seconds into flames in flight on January 28, 1986 with one of the seven astronauts, a school teacher Christa McAuliffe aboard.…
The Hindenburg disaster remains one of the most influential events in shaping the modern day industry. The LZ-129 Hindenburg, a passenger zeppelin (or more commonly referred to as a blimp), tragically crashed on Thursday, May 6, 1937, resulting in 36 casualties. In an instant the Hindenburg was engulfed in flames resulting in people’s lives, this disaster is still to this day one of the most influential events in aviation history.…
To start, apollo 1 was the fateful beginning of the program. Three astronauts, Virgil Grissom, Edward white and Roger Chaffee were onboard doing a final preflight test. Under a seat, a wire was stripped bare. Movement caused the wire to short, causing a blaze. The seat caught fire extremely quickly, as the test was being done in 100 percent oxygen. This causes fires to burn extremely quickly and violently. The hatch couldn't have opened because of the extra pressure from the fire in the cabin, so they…
Hindenburg Crash The Hindenburg was a German made Zeppelin which was a large ship that flew because it was filled with hydrogen gas. The Hindenburg caught fire over Lakehurst, New Jersey when the hydrogen gas leaked creating a fire causing many people to parish. On May 3,1937 the Hindenburg went to the air from Frankfurt, Germany, to lakehurst, New Jersey. It had been flying for 30 years before it happened.…
Eventually the problem that caused the accident was revealed and it is described in the article Space Shuttle Challenger Disaster FAQ: What Went Wrong. The author of this article, Denise Chow writes of the undependable O-ring that failed. Chow describes how, "...an O-ring, on the shuttle's right solid rocket booster had failed at liftoff, allowing pressurized hot gas to escape from inside the booster" (Space Shuttle Challenger Disaster FAQ: What Went Wrong). This led to the breakage between the rocket booster and the external tank which led to the explosion.…
One of the causes of the explosion was the temperature. The cold temperatures effected the O-rings and caused them to lose their sealing ability. When the O-rings are exposed to temperatures under 32 degrees, they stiffen and lose their resilience (D’Alto, 2004), causing them to lose their ability to properly seal. Another cause for it was that the Morton Thiokol had overruled their own engineers. If they had listened to their engineers and had waited to launch Challenger until the weather had warmed up, the explosion would have never happened. An effect from the explosion, was that NASA was required to come up with a new design for their shuttles, hoping to eliminate the chances of having another disaster like the…
The challenger explosion happened because there was a broken O ring. If the scientists didn’t overlook this problem then those people who died in the explosion would have lived the carelessness of these people cost the other people their life. I think that this could have been easily stopped the flight could have been postponed or even cancelled but it wasn’t and cost 7 people their life the families blame the space program for these deaths.…
The disaster claimed the lives of all seven astronauts aboard, including Christa McAuliffe, a teacher from New Hampshire who had been selected to join the mission and teach lessons from space to schoolchildren around the country. The other astronauts on challenger’s last flight were: Dick Scobee, Mike Smith, Ellison Onizuka, Judy Resnik, Ron McNair, and Greg Jarvis. All seven of the crew members were dedicated and ready to make history. After the explosion the commission took picture and, examined the leftover pieces of the shuttle. The commission soon identified failure of the O-rings as the cause of the accident. Photos and videotape of the launch showed a fire plume escaping from the right solid rocket booster. The flame grew larger and eventually burned through the bottom connecting strut that held the booster to the external tank. (Cole, Michael D.pg.22) The photos and videos helped find out what exactly happened during the explosion. Failure of one of the solid rocket booster joints, including the rubber O-rings, was determined to have caused the accident. The black smoke, the first sign of the disaster, came from the O-rings being incinerated by the rocket's normal exhaust gases. And why did the O-rings fall? At launch it was only 2.22 degrees Celsius, more than 8 degrees Celsius colder than at the previous coldest launch. In such cold the rubber O-rings lost much of their flexibility (one of the commission's…
Depression and a “Great” Depression have two totally different definitions. Hence it is all in the name. Well a great depression not only affects on country but many countries. Many economic historians say that it was not just caused by one particular thing, but many things. The depression originated in the U.S. after the fall in stock prices that began in October, 29, 1929-1941 known as “Black Tuesday”.…
Many people think that the Great Depression was caused solely by the stock market crash. Anybody who tells you this probably didn't pass U.S. History in high school. The fact is, the Great Depression was caused many different factors. Four of which were overproduction, uneven distribution of wealth, protective tariffs, and the four "sick industries" of the 1920's.…
The Stock Market Crash reflected an economic weakness that proved to be fatal : over confidence in the stock market . Americans found the stock market an avenue for productive investment because of the rapid growth in the stock market . In the belief that the value of stocks will continue to rise , and they can earn a profit from it , even the less fortunate gambled on the stock market . Investors paid only a small part of the price and borrowed the rest , gambling that they could sell the stock at a high enough price to repay the loan and make a profit.…
The Great Depression was a cataclysmic event that not only devastated the economy of the United States but also affected the rest of the developed world. There were three underlying causes of the depression. The inherent weakness of the American economy, the weakness of the European economy as it tried to rebuild from WWI and the stock market crash of 1929. Had these events happen individually, the great depression probably would not have been so severe.…
When mission control wanted to test run the oxygen tanks by stirring them, the Teflon-insulated wires that provided electricity to the stirrer motor were damaged, causing a large fire when electricity was passed through them. “The fire heated the surrounding oxygen,…
