1/3/2024 0 Comments No gravity roomSince that day gravity here has been distorted. Some claimed it was simply magic – that long ago a meteor fell from space and landed here. Over the years many explanations of this phenomenon have been put forward. Anyway, enter this building and it will be as if gravity has been suspended. I mean, no wooden building is normal, but you know what I mean. From the outside it may seem like a normal wooden building. You might have never heard of it but in the mid 20th century it was one of America’s best known attractions. The term mystery spot comes from one specific location. Such places are known simply as mystery spots. Often they went away thinking they had seen something supernatural. For centuries people have come to these places to see with their own eyes if the rumors are true. In every country there are places long rumored to defy the laws of physics. It is much less boring and much more Eskifyish to look at gravity from a folkloric viewpoint. I could make a whole video on that but I won’t because it would be savagely boring. So in a sense there are places with no gravity. With gravity of this planet pulling in every direction with equal strength, you get a net gravity of zero. An example would be the exact center of a planet. Yet there are places where gravity has no power thanks to other forces cancelling it out. As far as we know there is no where in the universe without gravity, even the farthest and most remote regions of space. The facility was designated a National Historic Landmark in 1985 for its role in the early space program.I think it was Albert Einstein who said “Gravity is super legit boi boi” – and it turns out he was right. In order to ensure proper firing and functioning of upper-stage rockets, NASA needed to understand the behavior of fluids (importantly, the liquid gases fueling the rockets), in the reduced gravity where they would fire. The Zero Gravity Research Facility was built in 1966 as part of NASA's Centaur upper-stage rocket development program. Tests are conducted from the control room, which contains controls for the "pump down" of the vacuum chamber, the experiment vehicle pre-drop checkout, release and the data retrieval system. Assembly, servicing, and balancing of the experiment vehicle are accomplished in the shop area. The service building at the top of the shaft contains a shop area, control room, and a clean room. Equipment dropped in the chamber experiences microgravity for about 5.15 seconds before landing in a deceleration cart filled with expanded styrofoam beads it typically experiences 32g during deceleration, but may range up to 65g. Test equipment is typically mounted in a cylindrical container, and has a maximum weight of 2,500 pounds (1,100 kg). The pressure in this vacuum chamber is reduced to 13.3 pascals (1.3 ×10 −4 atm) before use. A steel vacuum chamber, 20 feet (6.1 m) in diameter and 470 feet (140 m) high, is contained within the concrete shaft. The facility consists of a concrete-lined shaft, 28 feet (8.5 m) in diameter, that extends 510 feet (160 m) below ground level. The facility uses vertical drop tests in a vacuum chamber to investigate the behavior of components, systems, liquids, gases, and combustion in such circumstances. It has successfully supported research for the United States crewed spacecraft programs and numerous uncrewed projects. The Zero Gravity Research Facility at the NASA Glenn Research Center in Cleveland, Ohio is a unique facility designed to perform tests in a reduced gravity environment.
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