Circa 2011 this could make its own gravity when used on a spacestation.
Two rotating spheres separated by thousands of kilograms of liquid sodium aim to mimic Earth’s interior.
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Dynamo maker ready to roll
Posted in space
Posted in space
Circa 2011 this could make its own gravity when used on a spacestation.
Two rotating spheres separated by thousands of kilograms of liquid sodium aim to mimic Earth’s interior.