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One of the most labourious jobs in the world | Ittikorn Pornchaiphimonphan

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One of the most labourious jobs in the world | Ittikorn Pornchaiphimonphan

Post by Ittikorn Pornchaiphimonph on Tue Jun 05, 2018 7:35 am

One of the labourious job in the world is Astronaut.


They need to get train for 1 year, Trainings are very hard they need to fight with G-FORCE while lift off, They risk them life after lift off They can die every seconds. Many astronaut were died, Many space programs were failed. The most popular space program that was failed is Space Shuttle Challenger Disaster.


On January 28, 1986, the NASA shuttle orbiter mission STS-51-L and the tenth flight of Space Shuttle Challenger (OV-99) broke apart 73 seconds into its flight, killing all seven crew members, which consisted of five NASA astronauts and two payload specialists. The spacecraft disintegrated over the Atlantic Ocean, off the coast of Cape Canaveral, Florida. The disintegration of the vehicle began after a joint in its right solid rocket booster (SRB) failed at liftoff. The failure was caused by the fact that O-ring seals used in the joint were not designed to handle the unusually cold conditions that existed at this launch. The seals' failure caused a breach in the SRB joint, allowing pressurized burning gas from within the solid rocket motor to reach the outside and impinge upon the adjacent SRB aft field joint attachment hardware and external fuel tank. This led to the separation of the right-hand SRB's aft field joint attachment and the structural failure of the external tank. Aerodynamic forces broke up the orbiter.


I think astronaut is the most labourious job in the world.

Ittikorn Pornchaiphimonphan No.12 M.2/4

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Re: One of the most labourious jobs in the world | Ittikorn Pornchaiphimonphan

Post by Teacher Daniel on Sat Jun 09, 2018 11:57 am

Very nice and superb design Smile
Astronaut Very Happy I would never guess it but it's nicely prepared.

Points granted for homework:5/5
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