Build Your Own House on the Moon Using 3D Printing, Contour Crafting, and Solar Panels

  Using 3D printing, Contour Crafting, and Solar panels, you can easily build your own house on the moon. It's cheap, light, and safe. Solar panels are cheap, light, reliable and safe During the day, solar panels can produce 300 watts of electricity. They are usually fixed to a roof, but they can also be installed on the exterior walls of a...