MARCH 21, 1948

SUNDAY
$1,000 INVESTED IN COKE STOCK (KO) IN 1948
WOULD HAVE MADE YOU $4,834,154 IN THE 2025 DATASET
Min_Wage_Hourly: $0.66
Median_Home_Price: $6,720.00
Gas_Price_Avg: $0.25
Bread_Price_Avg: $0.13
Movie_Ticket_Avg: $0.43
First_Class_Stamp: $0.03
Milk_Price_Avg: $0.77
Top Movies From 1948
1 The Red Shoes
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The Red Shoes
2 Red River
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Red River
3 The Paleface
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The Paleface
4 Johnny Belinda
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Johnny Belinda
5 Easter Parade
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Easter Parade
6 The Three Musketeers
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The Three Musketeers
7 The Snake Pit
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The Snake Pit
8 The Emperor Waltz
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The Emperor Waltz
9 Homecoming
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Homecoming
10 Sitting Pretty
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Sitting Pretty
The Treasure of the Sierra Madre
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The Treasure of the Sierra Madre
Call Northside 777
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Call Northside 777
I Remember Mama
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I Remember Mama
The Lady from Shanghai
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The Lady from Shanghai
The Big Clock
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The Big Clock
The Naked City
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The Naked City
The Paradine Case
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The Paradine Case
Out of the Past
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Out of the Past
The Bishop's Wife
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The Bishop's Wife
Body and Soul
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Body and Soul
A Double Life
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A Double Life
Daisy Kenyon
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Daisy Kenyon
The Fugitive
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The Fugitive
March 21, 1948 Trivia
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The Story of March 21, 1948

On March 21, 1948, the aviation community gathered at the Air Institute in Cleveland, where the potential of jet power was a major topic of discussion.

Inventions & Breakthroughs of March 1948

Gadgets, lab surprises, odd bets, and future-shocks from this slice of the calendar.

1 Information Theory
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Information Theory
2 Long-Playing Vinyl Record
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Long-Playing Vinyl Record
3 Integrated Circuit Concept
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Integrated Circuit Concept
4 Electric Slide Rule
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Electric Slide Rule
5 Aircraft Autopilot Improvements
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Aircraft Autopilot Improvements
6 Magnetic Tape Storage Standard
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Magnetic Tape Storage Standard
7 Remote Television Broadcasting
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Remote Television Broadcasting
8 Disposable Diaper
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Disposable Diaper
9 Automatic Garage Door Opener
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Automatic Garage Door Opener
10 Photovoltaic Cell Improvements
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Photovoltaic Cell Improvements

The Sounds of

Popular recordings and roots/country selections associated with the year

HEADLINES ON March 21, 1948

Full News Archive

  • Headline: Jet Power Revolutionizes Aviation Discussion. Impact: The reluctance to develop commercial jet power led to decades of gloriously inefficient air travel, resulting in the invention of the in-flight safety demonstration—because who wouldn't want to know how to use a seatbelt at 30,000 feet?. Fact: Did you know that the jet engine was initially invented so that people could fly faster than they could complain about the food?.
  • Headline: Chilean Pres Predicts Stalin's Fate. Impact: Chilean President Gonzalez’s prediction about Hitler's end for Stalin led to some serious game theory in global politics, ultimately resulting in a few dozen conspiracy theories about who would take over the world next—spoiler alert: none of them were right.. Fact: Did you know that predicting the end of dictators never actually works out? It’s like betting on a horse that’s already broken its leg..
  • Headline: MARSHALL INSISTS ON 'URGENT' ACTION TO CHECK TYRANNY; He Says Experience Proves That Democracies, Once Alert, Can Defeat Dictatorships. Impact: Marshall's insistence on urgent action to check tyranny set off a chain reaction that would eventually lead to more meetings than anyone cares to count, yet somehow, tyranny is still thriving—great job, everyone!. Fact: Did you know that 'urgent' in political terms often means 'let's schedule a meeting for next quarter'?.
  • Headline: MISSIONARIES SOUGHT; Salvation Army Wants Recruits for Africa, India, Far East. Impact: The Salvation Army's call for missionaries sparked an influx of idealistic souls who believed they could change the world—creating a delightful mix of cultural appropriation and utopian dreams.. Fact: Did you know that missionaries are basically the original influencers? They just had to do it without Instagram..
  • Headline: U.H. GROUP RULES ON KOREAH BALLOT; Commission Voices Concern Over Possible Role of Police in Voting on May 9. Impact: The UN's concerns over police involvement in the Korean ballot led to a slippery slope where elections became more like reality TV shows, complete with drama, plot twists, and a lot of questionable decisions.. Fact: Did you know that 'election season' is just another way of saying 'let's watch democracy try to work while the police play referee'?.
  • Headline: CAMERA NOTES; F/1.4 Lens for 16mm Movie Camera -- Exhibits. Impact: The introduction of the F/1.4 lens for cameras revolutionized the way we see the world, allowing people to capture blurry moments of their lives that they would later regret posting on social media.. Fact: Did you know that the F/1.4 lens is basically the photographic equivalent of trying to take a selfie with a potato? It's all about the lighting!.
  • Headline: ALL TRIVIAL FOND RECORDS. By Allanah Harper. 238 pp. New York: Harper & Bros. $3.. Impact: Allanah Harper's 'All Trivial Fond Records' became a cult classic, inspiring future generations to embrace the mundane and turn it into art—because who doesn’t love a good story about nothing?. Fact: Did you know that writing about trivial things is how most of us feel about our own lives? Welcome to the club!.

Wall Street Time Machine

The Right Call: If you'd invested $1,000 in any one of these companies in 1948, here's what the stored 2025 dataset estimates.
Rank #1
JNJ
Johnson & Johnson
Price in 1948
$0.06
2025 dataset value
$3,433,943

Johnson & Johnson - If you invested $1,000 in 1948, it would be worth $3,433,943 today (3433.9x return)

Rank #2
PG
Procter & Gamble
Price in 1948
$0.25
2025 dataset value
$586,657

Procter & Gamble - If you invested $1,000 in 1948, it would be worth $586,657 today (586.7x return)

Rank #3
KMB
Kimberly-Clark
Price in 1948
$0.69
2025 dataset value
$147,887

Kimberly-Clark - If you invested $1,000 in 1948, it would be worth $147,887 today (147.9x return)

🦸 Top 5 Comics
Superman #53
Superman #53
$500
Detective Comics #140
Detective Comics #140
$10,200
Marvel Mystery Comics #92
Marvel Mystery Comics #92
$2,500
All Star Comics #41
All Star Comics #41
$2,500
Four Color #178 (Uncle Scrooge)
Four Color #178 (Uncle Scrooge)
$150
🧸 Top 5 Toys
Tonka Dump Truck
Tonka Dump Truck
$75.00
Magic 8-Ball
Magic 8-Ball
$75.00
Bakelite Gangsters Car
Bakelite Gangsters Car
$250.00
Wind-up Tin Robots
Wind-up Tin Robots
$700.00
Toys from Lionel Trains
Toys from Lionel Trains
$750.00
⚾ Top 5 Trading Cards
1948 Bowman #69 George Mikan
1948 Bowman #69 George Mikan
$629,520
1948 Leaf #79 Jackie Robinson
1948 Leaf #79 Jackie Robinson
$89,175
1948 Leaf #3 Babe Ruth
1948 Leaf #3 Babe Ruth
$1,000,000
1948 Bowman #36 Stan Musial
1948 Bowman #36 Stan Musial
$120,000
1948 Bowman #18 Warren Spahn
1948 Bowman #18 Warren Spahn
$250,000