Georgina moves an unattrached piece of wire back-and-forth over a magnet which best explains will happy

its c i just checked it

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

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