Elon Musk, already the world’s richest man, is now on the path to becoming its first trillionaire. Tesla’s shareholders recently approved a massive pay package for the CEO, including some $1 trillion in stock options. But the payout will happen only if certain targets are met—including Musk’s successful deployment of 1 million Optimus robots. Named after a Transformers character, because of course it is, Optimus is a humanoid machine that’s supposed to be able to complete boring and dangerous