I also thought it was funny how the radio continues to play after it is no longer plugged in.
Actually, that's
not a gag. I had to explain this once to someone who was watching "Punch Drunks" for the first time, when she said, "How can that radio be playing when it's not plugged in?" Here's how: many of those 1920's-30's table radios were battery-powered. They had a compartment in the back that held a large, square battery that was about the size of a milk carton. Why was this? Because many homes at the time weren't wired for electricity, especially in rural areas. One of the reasons why president Franklin D. Roosevelt and governor Lyndon Johnson of Texas were such popular politicians during the Depression was because they sponsored public works projects that brought electric power to "the sticks."
So, the people there could finally have not only radios that didn't need batteries, but refrigerators and washing machines and toasters and vacuum cleaners! "Land's sake, Maw, what'll those city folks think of next?"
EVERYTHING'S UP TO DATE IN KANSAS CITY
From the stage show "Oklahoma" (1943)
(Richard Rodgers, Oscar Hammerstein II):
"I went to Kansas City on a Friday
By Saturday I learned a thing or two
But up 'till then I didn't have an idea
Of what the mod'rn world was comin' to.
"I counted twenty gas buggies goin' by theirselves
Almost every time I took a walk
An' then I put my ear to a bell telephone
An' a strange woman started in to talk.
What next! What next?
"Everything's up to date in Kansas City
They gone about as fer as they can go
They went an' built a skyscraper seven stories high
About as high as a buildin' orta grow.
"Everything's like a dream in Kansas City
It's better than a magic lantern show.
You can turn the radiator on whenever you want some heat
With every kind of comfort every house is all complete.
You could walk to the privy in the rain and never wet your feet!
They've gone about as fer as they can go.
They've gone about as fer as they can go!
"Everything's up to date in Kansas City
They've gone about as fer as they can go,
They got a great big theatre that they call a Burley-que,
For fifty cents you see a dandy show!
"One of the gals is fat and pink and pretty
As round above as she was round below
I could swear that she was padded from her shoulder to her heel
But then she started dancin' and her dancin' made me feel
That every single thing she had was absolutely real!
She went about as fer as she could go
Yes, Sir! She went about as fer as she could go!"
And there's your history lesson for today, for whatever it's worth.