JULY 31, 1940

WEDNESDAY
$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
Pride and Prejudice
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Pride and Prejudice
Our Town
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Our Town
Boys of the City
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Boys of the City
The Ghost Breakers
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The Ghost Breakers
They Drive by Night
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They Drive by Night
Dr. Cyclops
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Dr. Cyclops
The Thief of Bagdad
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The Thief of Bagdad
The Mortal Storm
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The Mortal Storm
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
All This, and Heaven Too
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All This, and Heaven Too
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
July 31, 1940 Trivia
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The Story of July 31, 1940

On July 31, 1940, the Goodrich Corporation and Phillips Petroleum announced a significant partnership to produce synthetic rubber, marking a crucial step in the United States' efforts to mobilize for World War II.

Inventions & Breakthroughs of July 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 July 31, 1940

Full News Archive

  • Headline: Goodrich and Phillips Pioneer Synthetic Rubber. Impact: This collaboration led to the mass production of synthetic rubber, which eventually caused a global rubber shortage for real trees. Yes, all those rubber trees were left wondering what they did wrong, leading to an underground rubber rebellion in 2050.. Fact: Did you know that synthetic rubber is basically a fancy way of saying 'we replaced trees with chemicals'? Nature is thrilled, I'm sure..
  • Headline: Sentencing for Short-Weight Scandal. Impact: The imprisonment of these five individuals sparked a nationwide movement for accurate food labeling, which eventually led to the rise of organic, gluten-free, vegan, non-GMO, cruelty-free everything. Because who doesn't want their kale to have a backstory?. Fact: Fun fact: In some states, selling short-weight products is still more popular than actual cooking. Who needs to measure when you can just guess?.
  • Headline: Tragic Event in Monroe History. Impact: A tragic loss that rippled through the community, leading to increased awareness around mental health for educators, ultimately resulting in a national push for better support systems in schools.. Fact: It's disheartening to think that teaching, a profession meant to inspire, can sometimes lead to such despair. A reminder that we need to take care of our educators..
  • Headline: JAMES TUBRIDY, 53; DEPUTY FIRE CHIEF; Dies From Injuries Received in Rescuing Elevator Operator Three Months Ago TWICE CITED FOR HEROISM Won Medals While Serving in Truck Co. 7--In Department for Nearly 27 Years. Impact: His sacrifice became a rallying point for fire safety reforms and led to the establishment of more rigorous training for emergency responders across the nation, ensuring that the legacy of heroism endures.. Fact: Heroism often comes at a cost, and Tubridy's legacy reminds us that not all heroes wear capesβ€”some wear fire helmets and carry the weight of their community on their shoulders..
  • Headline: JURISTS AT FUNERAL FOR DR. JOSEPH KAHN; Justice Schmuck Pays Eulogy to Lawyer and Teacher. Impact: Dr. Kahn's contributions to law and education inspired future generations of lawyers and judges, leading to a more progressive judicial system that, ironically, still has people debating the meaning of justice.. Fact: Justice Schmuck? Sounds like a character straight out of a courtroom drama. Who knew the legal profession had its own version of reality TV?.
  • Headline: Defense Board Halts Oil Suits. Impact: This decision delayed justice for many, but ultimately paved the way for the rise of environmental movements, leading to the establishment of regulations that would frustrate oil companies for decades to come. Who says bureaucracy can't be entertaining?. Fact: You know it’s serious when even the Defense Board decides to put a pause on things. Maybe they were just looking for a good excuse to avoid working late..
  • Headline: CHIEF LEVY'S RETIREMENT; Fire Battalion Leader Did Not Seek Disability Pay. Impact: Levy's retirement marked a shift in how fire departments approached retirement benefits, leading to a future where firefighters often end up in reality shows about their heroic lives (because that’s what we need: more reality TV).. Fact: Not seeking disability pay? Bold move, Chief. It's almost like saying, 'I’m fine, my body is just a little crispy around the edges.'.
  • Headline: Students Offer Statue to Pope. Impact: This earnest gesture led to a surge in student-led charitable initiatives, inadvertently causing a spike in the number of statues being erected worldwide. Because clearly, what the world needs is more stone figures.. Fact: Offering a statue to the Pope is one way to say 'we appreciate you,' but let’s be honest, he probably has enough statues to start a small museum..
  • Headline: GEORGE LURCOTT, 95, A MERCHANT TAILOR; Brooklynite and Late Wife, Wed 71 Years, Honored by Mayor. Impact: Lurcott’s legacy of craftsmanship and commitment to marriage inspired countless couples to invest in quality tailoring and long-lasting relationships, proving that just like good suits, love takes time to fit right.. Fact: 71 years of marriage? That's longer than most people keep their New Year’s resolutions. Talk about commitment!.

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