Questions tagged [electricity]

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5
votes
1answer
197 views

What percentage of US households had electricity and telephones in 1940?

I'm trying to find a published source giving the percent of U.S. households having electricity and percent having telephones in 1940 (+/- a year or two). Not interested in the rural vs city divide per ...
2
votes
2answers
261 views

When did households become electrified?

The first households were supplied with electricity in the 1880s (from wikipedia). I think by around 1950 most urban households in the US had electricity. Rural households got there a few years later? ...
2
votes
0answers
159 views

Is this "Westinghouse All Electric House" video, called a "promo from the mid 1950s", a hoax?

This video: https://www.youtube.com/watch?v=jyrTgtPTz3M It barely has any description, the comments are turned off, and the Wikipedia article on "Westinghouse Electric Company" does not help to clear ...
55
votes
2answers
13k views

Why does Japan use the same type of AC power outlet as the US?

Does it have something to do with the US taking part in aiding reconstruction of the country after WWII? I've tried googling around for an answer, but every site I find simply states the outlet style, ...