> “[Watson could be used] for the mission to Mars,” he said. After all, that small crew will be crammed together on a spaceship for a few years at least, and ge

> “[Watson could be used] for the mission to Mars,” he said. After all, that small crew will be crammed together on a spaceship for a few years at least, and getting along will be essential. “You can’t make changes once they’re up there.” So IBM does end up making HAL...