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Originally built in the early 1960s for the Apollo progra
stanley cup m, the chamber is one of the worlds largest thermal vacuums, used to simulate the temperatures and pressure of space. It looks like a gigantic porthole to another dimension; we got to stand on the threshold, and then step inside. Gizmodos Space Camp is all about the under-explored side of NASA, from robotics to medicine to deep-space telescopes to art. All this week well be coming at you direct from NASAs Johnson Space Center in Houston, Texas, shedding a light on this amazing world. You can follow the whole series here. The Chamber Lets start with some basics, like, whats a thermal vacuum It means that virtually all of the air can be pumped out of Chamber A, and from there the room can be heated or cooled depending on what kind of simulation is required. Occasionally NASA does bake outs, bringing the temperature up past 200 degrees Fahrenheit, but more often than not theyre simulating the frigid cold of the universe. To achieve that, the engineers use the chambers cold walls. These black walls
stanley kubek have nitrogen and helium flowing within them, which can make things very cold indeed. 90 Kelvin鈥攁.k.a. negative 298 Fahrenheit鈥攊s a typical testing temperature, but coldest the chamber can go is 11 degrees K -440 F , all of whic
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During the 18th and 19th centuries, many in North America and Europe feared being buried alive, although the frequency of s
stanley cup uch tragic accidents was likely exaggerated in the minds of the general public thanks to sensational reports and a few genuine misunde
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stanley quencher ame to believe that these setups represented a desecration of the corpse, while rumors spread that they were actually hotbeds of scientific experimentation. the-capitol-architect-wanted-to-reanimate-george-washin-5880149 8-ways-to-keep-body-snatchers-from-stealing-your-corpse-1444488983 Well into the 19th century, many Western European scientists had a preoccupation with preventing premature burial. More than 30 French dissertations were published on the signs of death between 1800 and 1835. In 1837, the
