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The Mystery Spot is a tourist attraction near Santa Cruz, California, opened in 1939 by George Prather. [2] Visitors experience demonstrations that appear to defy gravity, on the short but steep uphill walk and inside a wooden building on the site. It is a popular tourist attraction, and gained recognition as a roadside "gravity box" or "tilted ...
Portion of the Unitary Plan Wind Tunnel in 2014. Construction of this facility began in 1950-1951 and continued until 1955. Because no one wind tunnel could meet all the demands for additional research facilities simulating the entire range of aircraft and missile flight, NACA chose to build the Ames tunnel with three separate test sections drawing power from a common centralized power plant.
Articles describing neutral buoyancy simulation generally point out that the astronaut's spacesuit is made neutrally buoyant but that the astronaut still feels gravity inside the spacesuit so the fit of the suit is very important, and that moving around in water, a viscous fluid, creates drag that is not present in EVA. [8]
Incredible Adventures is a Florida company established in 1995, offering private zero-gravity flight training in Tampa, Florida; About the NASA Reduced Gravity Research Program; Vegitel ltd is a Russian company that offers zero-gravity flights in an IL-76 MDK wide-body aircraft; Virtual tour of the Airbus A-300 Zero-G.
The Zero Gravity Research Facility was built in 1966 as part of NASA's Centaur upper-stage rocket development program. 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.
Engineers used the Neutral Buoyancy Simulator for working out kinks in designs, and astronauts provided feedback from their experiences in the simulator. For example, on August 6 and 7, 1969, astronauts Owen Garriott, Walter Cunningham, and Rusty Schweickart evaluated the Apollo Telescope Mount EVA film retrieval system. [3]: 1969-08 p. 27
Weightlessness is the complete or near-complete absence of the sensation of weight, i.e., zero apparent weight. It is also termed zero g-force, or zero-g (named after the g-force) [1] or, incorrectly, zero gravity. Microgravity environment is more or less synonymous in its effects, with the recognition that g-forces are never exactly zero.
The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California's Silicon Valley.It was founded in 1939 [1] as the second National Advisory Committee for Aeronautics (NACA) laboratory.