Man points out Musk worked at company named 'Rocket Science'; Musk responds

Tesla and SpaceX CEO Elon Musk has responded to a man who tweeted that the SpaceX Founder and CEO worked at a videogame company named 'Rocket Science' in the early 90s. The man had also remarked on the coincidence and tweeted, "Fate loves irony." Musk responded, "True. Ancient times...Had to flip CPU registers explicitly, as the computer was so slow."