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Q&A Energy Transfer Through Space Without Adverse Affects

Perpetual motion doesn't exist... or does it? In space planets continuously spin around stars for trillions of years due to inertia and gravity balancing each other out. What if a race of brilliant...

5 answers  ·  posted 8y ago by mkinson‭  ·  last activity 8y ago by mkinson‭

Question magnetism electricity energy transportation electromagnetism city transport