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I was wondering if he was suggesting we roll trains up hills with excess power and use regenerative braking or something like this, I hope he will respond
by nawgz 6y ago
I was wondering if he was suggesting we roll trains up hills with excess power and use regenerative braking or something like this, I hope he will respond
- jlmorton 6y agoNo need for a hill! You can dig a deep hole, and fill it with concrete weights.