来源文章 Models of dynamical phenomena for certain moons in the solar system Lena StrÃÆÃÆÃâÃÆÃÆÃâÃâömberg 抽象的
来源文章 The morningstar energy box - An unusual electromagnetic device Paul A.Murad, Morgan J.Boardman, John E.Brandenburg, Jonathan McCabe, Wayne Mitzen 抽象的
来源文章 Center of mass acceleration of an isolated system of two particles with time variable masses interacting with each other via Newton’s third law internal forces: Mach effect thrust 1 Keith H.Wanser 抽象的
来源文章 Basic concepts of space drive propulsion -Another view (Cosmology) of propulsion principle Yoshinari Minami 抽象的
来源文章 Strong coupling between electricity and gravitation and its application to human space flight Takaaki Musha 抽象的