Green Robots Destined to Be Our Overlords

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robot-plants-mars-real-image.jpg
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When some people consider the sometimes overwhelming problems we face here on earth, their minds immediately leap into the stars. Colonizing mars would be an incredible feat and terraforming it, or transforming into a nearly earth-like world, would be more than most people would want to take on. Fortunately, we have these greenhouse robots, designed keep earth-plants alive on the Red Planet.

Image credit: Tuvie