> As humans prepare to blast off to Mars, there is still the question of what they’ll eat once they colonize the red planet. Scientists who have traveled here t

> As humans prepare to blast off to Mars, there is still the question of what they’ll eat once they colonize the red planet. Scientists who have traveled here to the Peruvian desert say they have the answer. Potatoes. Followed by the Great Martian Potato Famine, and then signs in the windows of Earth businesses stating "No Martians."