Podcast
Questions and Answers
Which energy sources were transformed into electricity in the 20th century?
Which energy sources were transformed into electricity in the 20th century?
Who were the proponents of direct-current and alternating-current systems in the 20th century?
Who were the proponents of direct-current and alternating-current systems in the 20th century?
What was poised to become the muscle of the modern world at the beginning of the 20th century?
What was poised to become the muscle of the modern world at the beginning of the 20th century?
Which industry relies on electric power to keep it running?
Which industry relies on electric power to keep it running?
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What do we tap into with the merest flick of a finger multiple times each day?
What do we tap into with the merest flick of a finger multiple times each day?
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