Musk also originally came up with the concept for Hyperloop, though he opened up the idea to development by outside interests because he said at the time that he would not have enough time to devote to making it a business in its own right, in addition to his other duties. It’s not clear whether the Hyperloop component of this project would be developed by The Boring Co. itself, or by an outside partner focused on the tech, like Hyperloop One, for instance.

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