Re: Chicago -Pink train -gap-out (1503087) | |||
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Re: Chicago -Pink train -gap-out |
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Posted by Steamdriven on Mon Feb 11 17:45:24 2019, in response to Re: Chicago -Pink train -gap-out, posted by randyo on Mon Feb 11 17:23:53 2019. Flywheels are even better than batteries - no possible fire hazard, and only one moving part. They could also be used for regen on braking. |
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