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Those have existed for a while, complete with a small local battery and all: https://www.google.com/search?q=trolleybus https://www.google.com/search?q=trolleyb
by dmitrygr 5y ago
Those have existed for a while, complete with a small local battery and all: https://www.google.com/search?q=trolleybus https://www.google.com/search?q=trolleybus