Elon Musk: I will “eat my hat” if a competitor’s rocket flies before 2023 via /r/technology
Elon Musk: I will “eat my hat” if a competitor’s rocket flies before 2023 http://ift.tt/2H9e2Kt Submitted February 12, 2018 at 09:38PM by mvea via reddit http://ift.tt/2H8VQAE