grav

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    US Navy release patents for anti grav technology

    This is something many observers have been expecting for a long time. The release of high tech to the surface population , tech which had previously been hoarded and kept off world... Trumps 'Space Force' is part of the same process ... "18 Apr 2019 ...The US Navy has been granted a patent...
  2. N

    force supplied by vertebrae, minimal strain, center of grav

    Please note that the solution to this problem is not being submitted for any credit. A person working at a drafting board may hold her head as shown in figure 5.45 requiring muscle action to support the head. The 3 major forces acting are shown. Calculate the direction and magnitude of the...