  The giant impact hypothesis is the dominant theory explaining the formation
of our Moon. However, its inability to produce an isotopically similar
Earth-Moon system with correct angular momentum has cast a shadow on its
validity. Computer-generated impacts have been successful in producing virtual
systems that possess many of the physical properties we observe. Yet,
addressing the isotopic similarities between the Earth and Moon coupled with
correct angular momentum has proven to be challenging. Equilibration and
evection resonance have been put forth as a means of reconciling the models.
However, both were rejected in a meeting at The Royal Society in London. The
main concern was that models were multi-staged and too complex. Here, we
present initial impact conditions that produce an Earth-Moon system whose
angular momentum and isotopic properties are correct. The model is
straightforward and the results are a natural consequence of the impact.
