Focus
electric train
Frank Sprague: The Power of Electric Traction
In this installment of ‘Profiles in History,’ we meet a young inventor consumed with the idea of electrical motor power, an idea that revolutionized travel.
|
Frank Sprague: The Power of Electric Traction
In this installment of ‘Profiles in History,’ we meet a young inventor consumed with the idea of electrical motor power, an idea that revolutionized travel.
|