1880s Edison Dynamo: Electricity in the Steam Era
Cast Iron Machines
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1880s Edison Dynamo: Electricity in the Steam Era
12 423 просмотра · 3 года назад
Cast Iron Machines
39,5 тыс. подписчиков
12 423 просмотра · 3 года назад
Firing up an 1881 Pat.d Edison DC bipolar dynamo/motor for the first time in over 70 years.
