What’s harder than getting a rocket into space? Getting self-driving cars to actually work… at least according to the boss of Waymo, Google’s self-driving vehicle spinoff. In an interview with the Financial Times, Waymo’s Chief Executive John Krafcik said the process of developing autonomous vehicles is an “extraordinary grind.” Krafcik goes on to say that “it’s a bigger challenge than launching a rocket and putting it into orbit around the Earth,” because “it needs to be done safely over and over again.” Whereas, with rockets, you only need it to be safe once, whilst there are people on board. [Read:…

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