MAY 21, 1940

TUESDAY
$1,000 INVESTED IN COKE STOCK (KO) IN 1940
WOULD HAVE MADE YOU $8,324,276 IN THE 2025 DATASET
Min_Wage_Hourly: $0.30
Median_Home_Price: $4,000.00
Gas_Price_Avg: $0.18
Bread_Price_Avg: $0.09
Movie_Ticket_Avg: $0.30
First_Class_Stamp: $0.03
Milk_Price_Avg: $0.55
Top Movies From 1940
1 Boom Town
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Boom Town
2 The Great Dictator
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The Great Dictator
3 Rebecca
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Rebecca
4 North West Mounted Police
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North West Mounted Police
5 Strike Up the Band
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Strike Up the Band
6 Northwest Passage
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Northwest Passage
7 Andy Hardy Meets Debutante
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Andy Hardy Meets Debutante
8 The Fighting 69th
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The Fighting 69th
9 Santa Fe Trail
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Santa Fe Trail
10 Kitty Foyle
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Kitty Foyle
The Grapes of Wrath
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The Grapes of Wrath
The Shop Around the Corner
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The Shop Around the Corner
His Girl Friday
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His Girl Friday
Pinocchio
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Pinocchio
Waterloo Bridge
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Waterloo Bridge
Virginia City
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Virginia City
My Favorite Wife
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My Favorite Wife
My Little Chickadee
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My Little Chickadee
Dr. Cyclops
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Dr. Cyclops
The Thief of Bagdad
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The Thief of Bagdad
Too Many Husbands
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Too Many Husbands
The Blue Bird
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The Blue Bird
The Invisible Man Returns
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The Invisible Man Returns
Beyond Tomorrow
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Beyond Tomorrow
Road to Singapore
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Road to Singapore
Black Friday
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Black Friday
Gone with the Wind
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Gone with the Wind
Ninotchka
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Ninotchka
Of Mice and Men
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Of Mice and Men
Allegheny Uprising
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Allegheny Uprising
Remember?
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Remember?
A Christmas Carol
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A Christmas Carol
May 21, 1940 Trivia
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The Story of May 21, 1940

On May 21, 1940, Germany fortified its defenses near the Swedish border amidst escalating tensions in Europe, indicating a strategic move to bolster its position against potential Allied interventions.

Inventions & Breakthroughs of May 1940

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

1 Photocopier (Xerography)
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Photocopier (Xerography)
2 Nuclear Magnetic Resonance Concept
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Nuclear Magnetic Resonance Concept
3 Jet Engine Flight Demonstration
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Jet Engine Flight Demonstration
4 Synthetic Detergent
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Synthetic Detergent
5 Mass-Produced Nylon Stockings
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Mass-Produced Nylon Stockings
6 Proximity Fuse
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Proximity Fuse
7 Electronic Fire Control System
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Electronic Fire Control System
8 Polyurethane Foam
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Polyurethane Foam
9 Early Speech Recognition Machine
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Early Speech Recognition Machine
10 Automatic Anti-Lock Brakes Concept
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Automatic Anti-Lock Brakes Concept

The Sounds of

Popular recordings and roots/country selections associated with the year

HEADLINES ON May 21, 1940

Full News Archive

  • Headline: Nazi Defenses Near Swedish Border. Impact: If the Nazis had built more cozy cabins near the Swedish border, perhaps they would have opened a luxury resort instead of a military base, leading to a strange alliance of vacationing soldiers and confused Swedish tourists.. Fact: The Nazis were more into real estate than you might think—if only they had discovered Airbnb!.
  • Headline: Seadragon Submarine Heads to the Pacific. Impact: Seadragon's departure could be seen as the first real underwater Instagram influencer, documenting its journey across the Pacific, leading to a future where submarines have their own social media accounts.. Fact: Submarines are basically the introverts of the navy; they only surface when absolutely necessary!.
  • Headline: HUNGARY REPORTED IN NAZI TROOP DEAL; Declared to Be Granting Right of Passage for Promise of Former Lands RUSSIANS SAID TO MOVE Several Divisions Involved on Hungarian, Rumanian Borders, Budapest Hears. Impact: This deal may have inadvertently inspired future negotiations where countries barter with pizza and Wi-Fi instead of territory, leading to a world where peace is achieved with pepperoni.. Fact: Hungary trading land for troop passage? Talk about a real estate deal gone bad!.
  • Headline: Louvain Library Is Destroyed Again in War; It Had Been Restored by American Funds; LOUVAIN LIBRARY DESTROYED AGAIN. Impact: The repeated destruction of the Louvain Library might have inspired future architects to design buildings that are basically unbreakable, leading to the concept of 'anti-war libraries'—the perfect theme for a dystopian novel.. Fact: Louvain Library: the only place that could claim to have the worst luck in the history of books..
  • Headline: Cuban Sugar Output Near Limit. Impact: Cuban sugar output nearing its limit may have inspired a secret recipe for the world's first 'sugar-free' rum, leading to a revolution in cocktail culture that nobody wanted.. Fact: Cuban sugar output: the sweet spot for all your cocktail needs—until it ran out!.
  • Headline: R.A.F. CLAWS BACK AT LARGER FORCES; THE WOUNDED AND THE HELPLESS FROM WAR-TORN BELGIUM FIND HAVENS IN GREAT BRITAIN AND FRANCE. Impact: The R.A.F.’s insistence on clawing back forces could have inspired future military strategies based on 'claw machine' techniques, where soldiers simply grab enemy troops and hope for the best.. Fact: The R.A.F. was basically the original 'grab and go' squad, long before it was cool..
  • Headline: Asks Week's Pay for Defense. Impact: If more citizens had heeded Melton's call to donate a week's pay, we might have seen a national 'pay it forward' movement, where each paycheck was an act of patriotic kindness—until everyone found out how broke they really were.. Fact: Asking for a week’s pay for defense? Sounds like the most awkward charity drive ever..
  • Headline: MAYOR ASKS NATION TO SPEND FOR WAR; He Tells North Carolinians That the Danger of Air-Fleet Invasion Is Not Slight FOR LANGUAGE OF FORCE Holds That This Country Can Have Peace Only if We Build to Prepare for Defense. Impact: The Mayor's plea for national spending might have led to a strange economic model where citizens paid for the privilege of being scared, resulting in a unique blend of taxes and anxiety.. Fact: Building for defense? Sure, but can we also get a coffee shop in those plans? Because, priorities!.

Wall Street Time Machine

The Right Call: If you'd invested $1,000 in any one of these companies in 1940, here's what the stored 2025 dataset estimates.
Rank #1
JNJ
Johnson & Johnson
Price in 1940
$0.06
2025 dataset value
$3,433,941

Johnson & Johnson - If you invested $1,000 in 1940, it would be worth $3,433,941 today (3433.9x return)

Rank #2
PG
Procter & Gamble
Price in 1940
$0.25
2025 dataset value
$586,657

Procter & Gamble - If you invested $1,000 in 1940, it would be worth $586,657 today (586.7x return)

Rank #3
KMB
Kimberly-Clark
Price in 1940
$0.69
2025 dataset value
$147,887

Kimberly-Clark - If you invested $1,000 in 1940, it would be worth $147,887 today (147.9x return)

🦸 Top 5 Comics
Batman #1
Batman #1
$2,220,000
Flash Comics #1
Flash Comics #1
$1,500
Green Lantern #1
Green Lantern #1
$150,000
Detective Comics #38
Detective Comics #38
$42,000
All Star Comics #3
All Star Comics #3
$2,500
🧸 Top 5 Toys
Lone Ranger Frontier Town
Lone Ranger Frontier Town
$150.00
Red Ryder BB Gun
Red Ryder BB Gun
$250.00
Sorry!
Sorry!
$30.00
Paper Dolls
Paper Dolls
$35.00
Microscope Kit
Microscope Kit
$200.00
⚾ Top 5 Trading Cards
Walt Disney Comics and Stories #1 Card
Walt Disney Comics and Stories #1 Card
$800
Superman Gum Cards
Superman Gum Cards
$800
G-Men and Heroes of the Law
G-Men and Heroes of the Law
$11.00
1940 War Gum Cards
1940 War Gum Cards
$1,500
1940 Play Ball Baseball Cards
1940 Play Ball Baseball Cards
$3,000