1440 Explores
1440 Explores is a sonic encyclopedia for the insatiably curious. Each episode delivers essential knowledge on the most fascinating topics of our time, weaving history, science, and insight from the best experts to help you make sense of the world. From the mysteries of the mind to the forces shaping society, 1440 Explores informs and inspires with stories worth sharing. Produced in collaboration with Rhyme Media.
Episodes
How Coffee Changed the World
Coffee was once put on trial. In 1511, the governor of Mecca brought it before the city's religious scholars to settle a single question: Is this drink dangerous?
They let it go, and coffee spent the next five centuries changing where people gathered, what they talked about, and how they traded. This episode of 1440 Explores follows it from a wild Ethiopian shrub to the 2 billion cups the world d
Why We Lose Muscle–And How to Keep It
Strength training prevents frailty as we age. Wards off cognitive decline. Improves glucose control, and more. But what is actually happening inside our bodies when we lift weights? And why is everyone suddenly talking about getting strong?
In this episode, 1440 Health & Medicine Editor Dina Fine Maron digs into the science and surprising history of getting strong. She explores how resistance tra
Can You Trust Your Memories?
One of host Sony Kassam's earliest memories is witnessing an armed robbery at her family's convenience store. For nearly 30 years, she believed she knew exactly what happened—until she asked her mother to tell the story.
In this episode of "1440 Explores," we unravel the surprising science of memory. Why do our brains preserve some moments while erasing others? And if memory isn't built to perfec
What Happened to Congress?
Congress is the first branch of the US government. The Constitution gives it the power to write laws, control federal spending, and declare war. So how did it become one of America's least trusted institutions, and why do presidents increasingly govern without it?
In this episode, we trace the century-long transformation of Congress, from the expansion of federal power and the rise of campaign fu
The Hidden Science of Flatulence
Flatulence is one of the body's most universal and least discussed functions. But behind every burst of gas lies a complex ecosystem of trillions of microbes working around the clock inside your digestive tract. In this episode, we explore why flatulence happens, why it smells, and how new "smart underwear" may help researchers better understand digestive issues like irritable bowel syndrome.
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The System That Runs World Soccer (And Why It Broke)
FIFA started as a handful of Europeans who wanted to play soccer across borders. It became one of the most powerful and corrupt organizations in sports history, controlled by 22 men voting behind closed doors.
For nearly two decades, one man sat at the center of it all: Sepp Blatter. He wasn't the richest official in the room. He didn't need to be. He had something better: the votes. And he knew
The Evolution of the US Presidency
America's founders were so afraid of concentrated power that they spent three months designing Congress, but only three days on the presidency. They thought that was enough. It wasn't.
Today, one office controls 4 million federal employees, the world's most powerful military, and the ability to reshape the lives of every American ... all while the founders are, presumably, spinning in their grave
The Origins of Silicon Valley
Silicon Valley wasn’t supposed to happen.
A stretch of California orchard land somehow became the place that built the modern world: chips, PCs, the internet, the smartphone, and now AI. But the real story isn’t the garage myth. It’s a series of contradictions hiding in plain sight. So what actually built Silicon Valley, and what does that tell us about where it’s going next?
We'll unpack:
How the US Income Tax Actually Works
It’s Tax Day in the US, and the system behind it isn’t as straightforward as it looks. You earn money. Taxes get taken out. Case closed … right? Not exactly. In this episode of "1440 Explores," we break down how the US tax system actually works, from confusing deductions and misunderstood tax brackets to why the wealthiest Americans often end up paying a very different tax than everyone else.
We'
The Hidden Life of Trash
Every day, we throw things away. But "away" isn't a place, it's a system.
From curbside pickup to landfills, trash shapes cities, public health, and the environment in ways most of us never see.
Host Sony Kassam sits down with anthropologist Robin Nagle, who spent years riding garbage trucks in New York City, to help trace the hidden life of what we throw out—and asks the question that's harde
The History of College Tuition
College tuition can hit $90,000 a year at private schools, but most students never pay that price. So why does college seem so expensive, and who actually foots the bill? Host Sony Kassam sits down with economist Dr. Sandy Baum to untangle the mystery. From the GI Bill to the Higher Education Act of 1965, we explore how college access expanded, costs rose, and financial aid became central to the s
Behind the Supreme Court's Curtains
A court designed to be the least powerful branch became one of the most influential institutions in American life. 1440 Explores host Sony Kassam dives inside the Supreme Court of the United States, with help from Yale Law professor Akhil Reed Amar, to uncover how it gained extraordinary authority, what really happens behind closed doors, and why its power has become one of the most fiercely conte
How Fire Turned From Friend to Foe
A planet that learned to burn. A century of fire suppression. A warming world primed to ignite. 1440 Explores host Sony Kassam sits down with fire historian Stephen Pyne to trace how humans turned fire from our greatest tool into our most dangerous threat—and what it would take to live with fire again.
Guest:
Stephen J. Pyne, fire historian and emeritus professor at the Center for Biology and S
The Wild Story Behind the First Cell Phone Call
A battle with a telecom giant. A stunt call on a New York sidewalk. A forgotten memo that rewired the world. Host Sony Kassam sits down with Marty Cooper, the father of the cell phone, and Arlene Harris, the first lady of wireless, to explore the innovation, politics, and high-stakes battle that pried connectivity out of corporate control and built the always-on world we live in today.
Guests:
Ma
The Science of Dreaming
We spend 6 years of our lives dreaming. But what if someone else is controlling what you dream about? With help from pioneering sleep scientist Dr. Bob Stickgold, 1440 editor-in-chief and host Sony Kassam unpacks what dreams really are, why the brain spins up these nighttime storylines, how memories and emotions shape them, and why certain dreams feel like we’re suddenly in the driver’s seat. Plus
Inside the ChatGPT Black Box
Ever asked ChatGPT a question and felt like it understood you? Or marveled at how AI can write, explain, or even argue convincingly? With help from legendary computer scientist and Mathematica creator Stephen Wolfram,1440 editor-in-chief and host Sony Kassam unpacks how large language models really work—how they predict the next word, why they sometimes hallucinate, and what the mechanics reveal a
Ghosts: Why We See What Isn't There
Every culture has them—restless spirits, haunted houses, things that go bump in the night. But why do we believe in ghosts? Psychologist and skeptic Dr. Chris French joins host Sony Kassam to explore the science behind the supernatural, from sleep paralysis and hallucinations to the brain’s pattern-making instincts. Together, they uncover why our minds see meaning—and sometimes ghosts—where none e
Alcohol: Why We Drink and What It Does to Us
Alcohol is the world’s most popular drug—a molecule that can calm or excite and bond communities or tear them apart. We trace alcohol’s journey from ancient rituals to modern hangovers, uncover how it shaped civilizations, and dive into the neuroscience of how it affects your brain and body. With insights from leading experts, we ask: Given all that we know, why do humans continue to drink?
Guests
Credit Cards: The Story Behind the Plastic
Credit cards feel like magic—tap, swipe, approved. But behind that split-second ding is one of the most complex financial systems ever built. We unpack how your $5 latte triggers a global relay between banks and networks like Visa and Mastercard, trace the 1958 campaign that jump-started the credit card revolution, and reveal how a trillion-dollar system quietly shapes the way we spend. From inter
Introducing: 1440 Explores
1440 Explores dives into the most fascinating topics of our time—why we dream, how AI thinks, the magic (and consequences) of credit cards, and more—blending science, history, and expert insights to make sense of the world. Produced in collaboration with Rhyme Media. Hosted on Acast. See acast.com/privacy for more information.
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