Subscribe to the 1440 Daily Digest

The most impactful stories of the day, expertly curated and explained. 100% free, unsubscribe anytime.

TikTok, Ancient Ice, and Falling Iguanas

The Supreme Court hears arguments over whether TikTok can be banned in the US. This and more in today's digest.

 

In partnership with

Good morning. It's Friday, Jan. 10, and we're covering the looming fate of a popular social media platform, a subzero look into the past, and much more. First time reading? Join over 4 million intellectually curious readers. Sign up here.

Don’t keep us a secret: Share the email with friends (copy URL here)​.

And, as always, send us feedback at [email protected].

Need To Know
 

TikTok Hearing

The Supreme Court is set to hear oral arguments today in a case that could determine TikTok's fate in the US.

 

At issue is a bipartisan law requiring ByteDance, TikTok's parent company, to sell its stake in the app or face a ban by Jan. 19. TikTok, with more than 170 million US users, is asking the court to block the law's enforcement, citing First Amendment concerns. The Biden administration says the law is necessary to address national security risks posed by ByteDance's potential ties to the Chinese government.

 

TikTok said it could shut down the app by Jan. 19 if the Supreme Court does not intervene. President-elect Donald Trump filed a brief last month requesting the court delay the deadline, seeking time for his incoming administration to pursue a political resolution, a reversal from previous attempts to ban TikTok during his first term.

 

Separately, ByteDance appears to be preparing for a potential TikTok ban by promoting its Lemon8 app, encouraging users to migrate to the platform as a contingency plan.

 

Ancient Ice Exposed

A nearly two-mile ice core extracted from Antarctica's ice sheet contains what is likely the world's oldest ice, estimated to have formed over 1 million years ago. The extensive ice core—which is longer than eight Eiffel Towers—is expected to shed light on the timeline of ice age cycles on Earth and reveal connections between the planet's temperature and atmospheric conditions. 

 

Researchers with the European-funded team of 16 scientists drilled at the remote site over the course of four summers at temperatures nearing minus 30 degrees Fahrenheit. As snow falls and freezes on the continental ice sheet (see diagram), it solidifies layer upon layer of ice and effectively traps samples of the atmosphere over millennia, including air, particles, and even viruses. The ice then becomes a historical record of Earth's climate shifts. Learn how ice cores work here.

 

A previous, slightly shorter ice core extracted by the group demonstrated heat-trapping greenhouse gas levels over the last 800,000 years never reached the amounts seen since the Industrial Revolution.  

 

LA Fires Continue

Devastating fires in Southern California continued unabated yesterday, including a number of blazes tearing through prominent Los Angeles neighborhoods. At least ten deaths have been confirmed—though officials say the toll is likely higher—and nearly 180,000 people have been ordered to evacuate. 

 

Officials said the largest of the blazes, the Palisades Fire, destroyed thousands of structures in affluent coastal neighborhoods between Malibu and Santa Monica (see map) and was just 6% contained as of early this morning. On the east side of the city, the Eaton Fire was also completely uncontained though growth had significantly slowed. See photos of the damage here and Ring camera footage from one Palisades home here.

 

Exceptionally high wind gusts, in particular Santa Ana winds sweeping westward from the desert and toward the coast (see explainer), carried flaming embers for miles, raising the risk of new fires across the city. Conditions are expected to improve today but persist into the weekend. 

 

The fires could be the costliest in US history, with early estimates of $20B in insured losses and $50B in economic impact. Read more about how wildfire risk has caused home insurers to leave the region here

In partnership with Percent

Smart Money’s Secret Weapon: Private Credit

 

The traditional 60/40 portfolio faces unprecedented headwinds in 2025. BlackRock now recommends up to 19% allocation to alternatives, including private credit—an asset class that’s grown 19x since 2006, offering both yield potential and portfolio diversification.

 

Percent’s platform gives accredited investors access to institutional-quality private credit deals starting at $500. Our marketplace has facilitated over $1B in transactions, with average net returns to investors of 13.5% in 2024.

 

Modernize your portfolio strategy today and experience why sophisticated investors are adding private credit to their portfolios. New investors receive up to $500 on their first investment.*

Please support our sponsors!

In The Know
 

Sports, Entertainment, & Culture

> Notre Dame tops Penn State 27-24 to advance to college football national championship; Texas takes on Ohio State tonight (7:30 pm ET, ESPN) in the other semifinal matchup (More) | NFL postseason kicks off tomorrow with the Wild Card round (More)

> "Wicked" hauls in $70M in its first week of video-on-demand sales, a record for a Universal release (More) | WWE's "Monday Night Raw" brings in 2.6 million US viewers in its Netflix debut, more than double their 2024 average (More)

> NBA postpones Los Angeles Lakers-Charlotte Hornets game last night due to wildfires; Lakers head coach JJ Redick loses home in fire (More) | Actress Jamie Lee Curtis donates $1M to fire relief efforts (More)

 

Science & Technology

> Jeff Bezos-owned Blue Origin delays first launch of its heavy-lift New Glenn rocket from early this morning to Sunday; see updates here (More)

> New study suggests the outer ear structure of mammals evolved from the gills of ancient fishes and marine invertebrates (More

> Researchers engineer two new CRISPR enzymes that operate without triggering an immune system response; results may lead to safer, more efficient gene editing technologies (More) | How CRISPR splices and dices our genes (More

In partnership with BOXABL

Homebuilding’s Biggest Disruption Since 2x4s

Houses have gotten nicer over the last 100 years. But they haven’t gotten any faster to build. Building one today can take 7 months or more. That keeps supply low and prices high. But BOXABL changes that. 

 

BOXABL brings the assembly line to home construction. Their factories can mass produce their signature Casita home in just four hours, plumbing, electrical, HVAC, and all—ready to be sent to its final destination. No wonder 190K+ potential buyers already reserved one**.

 

And you can be part of their initial steps into the US portion of the nearly $5T global residential construction market as a shareholder. Invest for $0.80/share today.**

 
 

Business & Markets

> December US jobs report to be released today; economists expect a gain of 155,000 jobs, down from 227,000 jobs in November, with the unemployment rate forecast to hold steady at 4.2% (More)

> Kroger to pay $110M to settle Kentucky lawsuit accusing the supermarket chain's pharmacies of helping to fuel the opioid epidemic between 2006 and 2019 (More) | Dive deeper into opioids, including how the drug works (More

> JCPenny merges with Sparc Group, owner of brands including Aéropostale and Brooks Brothers, to form new joint venture called Catalyst Brands (More)

 

Politics & World Affairs

> President-elect Donald Trump faces sentencing in New York today in criminal hush money case; he was found guilty in May for falsifying business records to cover up payments made to Stormy Daniels in run-up to the 2016 election (More)

> Accused mastermind of 9/11 attacks scheduled to plead guilty today in war court on Guantanamo Bay naval base in Cuba; details of plea deal haven't been publicly released but include avoiding the death penalty (More)

> Lebanon's army chief, Joseph Aoun, elected as country's president after 12 failed attempts to fill the role since October 2022, when the former president's term ended (More) | Venezuelan opposition leader Maria Corina Machado arrested following antigovernment protests on eve of President Nicolás Maduro's inauguration (More

 

In-Depth

> When the Lights Are Too Bright

The Ringer | Nate Rogers. What began with an aggravated Redditor lamenting the excess glare of car headlights today–which have roughly doubled in brightness in the past 10 years–turned into an exposé of regulatory gaps in the auto industry. (Read)

 

> Gladiators of Anatolia

Archaeology Magazine | Tolga İldun. In the cities of ancient Anatolia, gladiatorial games featured slaves, former soldiers, and even volunteers who could potentially gain wealth, fame, and liberation if victorious. (Read)

> A History of Slipping on Banana Peels

Secret Base | Jon Bois. Banana peels have posed a real threat to humans throughout history, with this video covering more than 300 individual cases of slips documented in American local newspapers since 1867. (Watch)

 

> The Life and Work of Beethoven

The Rest is History | Tom Holland, Dominic Sandbrook. Discover the story behind composer Ludwig van Beethoven, who continued to compose some of his greatest works even after becoming deaf. (Listen)

In partnership with Percent

Modernize Your Investment Strategy

 

The 60/40 portfolio needs an upgrade. Private credit offers potential double-digit yield potential and crucial diversification benefits. Through Percent, accredited investors can access institutional-quality deals starting at $500.

 

Upgrade your approach to smart money and join thousands of investors evolving their portfolios. New investors receive up to $500 on their first investment.*

Please support our sponsors!

Etcetera
 

Experts warn Florida residents to watch for falling iguanas.

 

Why your brain deletes your childhood memories. (via YouTube)

 

Why the sonnet was one of Shakespeare's greatest innovations. (w/video)

 

The ancient origins of milk consumption

 

The most on-time airlines of 2024

 

A day in New York City's top pizza joint. (via YouTube)

 

One photographer, 90,000 shots of the sun

 

Your next robot vacuum may have arms and legs.

 

Clickbait: This tiny robot will help cool your coffee

 

Historybook: UN General Assembly gathers for first time (1946); Boxer George Foreman born (1949); The US and Holy See establish diplomatic relations (1984); David Bowie dies (2016).

"Heroes always have their scars. Some you can see, some you read about later on."

- George Foreman

Why 1440? The printing press was invented around the year 1440, spreading knowledge to the masses and changing the course of history. More facts: In every day, there are 1,440 minutes. We’re here to make each one count.

*Disclosure: Alternative investments are speculative and possess a high level of risk. No assurance can be given that investors will receive a return of their capital. Those investors who cannot afford to lose their entire investment should not invest. Investments in private placements are highly illiquid and those investors who cannot hold an investment for an indefinite term should not invest. Private credit investments may be complex investments and they are subject to default risk.

 

**This is a paid advertisement for Boxabl’s Regulation A offering. Please read the offering circular at https://www.boxabl.com/invest/

**Reservations represents a non-binding indication of interest to purchase as Casita. A reservation does not require purchase of a Casita and there is no assurance of how many will result in actual purchases.

1440 Media 222 W Merchandise Mart Plaza, Suite 1212 Chicago, IL 60654

Copyright © 2025, 1440 Media, All rights reserved.