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by xavxav
669 days ago
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1. the article explains how many materials could potentially be sourced on the moon and provides potential magnet compositions to address that as well.
2. The moon weighs ~8.1 x 10^19 tons, if we use their iron based magnet design and ship everything from the earth (iron is present on the moon), it would require ~1 million tons aka 10^6 tons or approximately 0% of the weight of the moon.
3. See above. |
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