Best EX OBSCURITATE Productions Podcasts (2025)

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#030 - The Mechanical Dishwasher 7:18

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12d ago7:18

7:18

Inventing America – Season 4, Episode 5 Josephine Cochrane – The Mechanical Dishwasher Episode Summary Progress often begins with a broken plate. In the Gilded Age, where servants handled endless chores and fragile china was easily chipped, one Illinois widow decided to build a better way. This episode explores the story of Josephine Cochrane, who …

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#029 - The Self-Propelled Harvester 3:27

18d ago3:27

3:27

Inventing America – Season 4, Episode 4 Hobart I. Nutter – The Self-Propelled Harvester Episode Summary: Before tractors ruled the fields and machines moved on their own, one Ohio farmer imagined a better way to harvest. In this episode, we explore how Hobart I. Nutter turned sweat and soil into a mechanical revolution—by inventing the first commer…

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#028 - The Typist’s Undo Button 7:15

19d ago7:15

7:15

Title: Bette Nesmith Graham – The Typist’s Undo Button Episode: Season 4, Episode 3 Summary: Before the delete key or “Ctrl+Z,” there was a bottle of white fluid and a secretary who refused to let mistakes win. In 1950s Dallas, Bette Nesmith Graham transformed a kitchen experiment into Liquid Paper, the analog “undo” button that saved typists from …

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#027 - The Eye Beneath the Waves 7:06

21d ago7:06

7:06

Title: Sarah Mather – The Eye Beneath the Waves Episode: Season 4, Episode 2 Summary: In 1845, Sarah Mather received a U.S. patent for a device that allowed sailors to see beneath the surface of the water without diving in. Her “Submarine Telescope and Lamp” combined simple optics with practical design—revolutionizing ship inspections, aiding Civil…

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#026 - Earl Tupper 8:23

28d ago8:23

8:23

Before it became a household name, Tupperware was an experiment in chemistry—and culture. Earl Tupper, a meticulous New England inventor with a farmer’s grit and a chemist’s obsession, purified wartime polyethylene into a revolutionary plastic. But it took the sales genius of Brownie Wise to show the world how to use it. Together, they didn’t just …

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#025 - The Machine That Spit Money 3:39

1M ago3:39

3:39

Episode Title: The Machine That Spit Money Topic: Donald Wetzel – Designer of the modern ATM interface Summary: Donald Wetzel helped invent the first American ATM interface, bringing banking into the modern age. From PINs to cash dispensers, his work redefined how people access money—and what they expect from machines. Key Themes: • Automated finan…

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#024 - The Fever and the Freeze 3:23

1M ago3:23

3:23

Episode Title: The Fever and the Freeze Topic: John Gorrie – Inventor of the mechanical ice machine and early air conditioning Summary: John Gorrie, a 19th-century Florida physician, invented the first mechanical refrigeration system to help treat yellow fever. Though ridiculed in his lifetime, his invention laid the foundation for modern air condi…

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#023 - The Sculptor of Extinction 8:25

2M ago8:25

8:25

Episode Title: The Sculptor of Extinction Topic: Carl Akeley – Inventor of modern taxidermy and museum habitat dioramas Summary: Carl Akeley revolutionized museum exhibits by inventing lifelike taxidermy techniques and immersive wildlife dioramas. He turned static animals into emotional, educational encounters—and used art to preserve a vanishing n…

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#022 - The Typewriter’s Trigger 3:40

2M ago3:40

3:40

Philo Remington didn’t invent the typewriter—but he turned it into a revolution. By applying industrial scale and visionary marketing to an awkward prototype, he helped launch the modern office and the global rise of typed communication. Key Themes: • Technology commercialization • Industrial manufacturing history • Evolution of writing and office …

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#021 - The Wringer 3:40

2M ago3:40

3:40

Episode Title: The Wringer Topic: Ellen Eglin – Inventor of the clothes-wringer Summary: Ellen Eglin, a Black laundress in 19th-century Washington, D.C., invented the clothes-wringer—a device that changed domestic work forever. Fearing racial backlash, she sold the rights anonymously. This episode explores how her quiet courage shaped an everyday r…

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#020 - The Glass That Lasted 3:42

2M ago3:42

3:42

Episode 5 – "The Glass That Lasted" In 1858, a tinsmith named John Landis Mason patented a humble glass jar with a screw-top lid—a design so perfect it would outlive him by centuries. The Mason jar revolutionized food preservation, empowering rural families, reducing waste, and becoming a symbol of self-reliance. But while his name became immortal,…

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#019 - The Whaler on Shore 4:03

2M ago4:03

4:03

Lewis Temple, a 19th-century Blacksmith in New Bedford, Massachusetts, invented the toggle harpoon that revolutionized American whaling. Though he never patented it, his design became the industry standard. This episode dives into the life of the man who reshaped maritime hunting—without ever leaving the dock. Key Themes: • Maritime innovation • Bl…

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#018 - The Scale Maker 4:15

3M ago4:15

4:15

Summary: In 1830, Thaddeus Fairbanks invented the platform scale, revolutionizing how goods were weighed in industries from shipping to agriculture. This episode explores how his design brought fairness, speed, and precision to commerce—and became one of America’s first global exports. Key Themes: • Industrial standardization • Weighing and measure…

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#017 - The Hatmaker’s Patent 4:17

3M ago4:17

4:17

In 1809, Mary Dixon Kies became the first woman in the United States to be granted a patent. Her invention—a method for weaving straw with silk—boosted America’s hatmaking industry at a critical time. This episode explores her life, her quiet courage, and the fragile legacy of the woman who made patent history. Key Themes: • Women in early American…

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#016 - The Man Who Automated the Mill 4:19

3M ago4:19

4:19

Long before the Industrial Revolution swept across America, Oliver Evans designed and built the first automated factory. This episode explores how one Delaware inventor reimagined labor, created machines that moved grain with no hands, and laid the groundwork for modern manufacturing. Key Themes: • Early American industrialization • Automation befo…

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#015 - The Thread That Caught the Bullet 3:57

3M ago3:57

3:57

Stephanie Kwolek’s accidental discovery of Kevlar changed protective technology forever. This episode traces her quiet path from a lab experiment to a life-saving innovation, and how her work became essential to safety, science, and everyday materials.

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#014 - The Pilot Who Taught Us to Breathe 4:06

3M ago4:06

4:06

Forrest Bird’s inventions in respiratory technology transformed emergency medicine and neonatal care. A pilot-turned-inventor, he built devices that continue to save lives every day. This episode explores his remarkable contributions to health and aviation-inspired engineering.

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#013 - The Man Who Held Everything Together 4:06

3M ago4:06

4:06

Richard Drew invented both masking tape and transparent adhesive tape—two everyday items that revolutionized painting, packaging, and repair. This episode explores how a quiet 3M engineer stuck with an idea and changed how the world holds things together.

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#012 - The Roll That Changed the Wall 3:35

3M ago3:35

3:35

Norman Breakey’s paint roller changed how we decorate our homes, yet he made almost nothing from it. This episode explores how one overlooked invention revolutionized work, design, and everyday life—quietly.

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#011 - A Mind in Orbit 3:49

3M ago3:49

3:49

Mary Golda Ross broke barriers as a Cherokee woman in top-secret aerospace engineering. Her work on spaceflight trajectories and missile systems was hidden for decades. This episode highlights her role in building the foundation of America’s space program.

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#010 - The Pulse Between Worlds 3:49

3M ago3:49

3:49

Otis Boykin’s precision resistor changed how we regulate electrical flow in everything from pacemakers to computers. This episode explores his vital but underappreciated role in both medical and technological history.

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#009 - The Architect of Voices 4:03

3M ago4:03

4:03

Marian Croak helped invent the foundation of modern voice communication on the internet—VoIP. This episode traces her breakthrough work at Bell Labs, her impact on digital communication, and her ongoing role in ethical AI.

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#008 - The Charge That Never Quit 4:06

3M ago4:06

4:06

The alkaline battery powers nearly everything—but most people have never heard of the man who invented it. This episode explores the life of Lewis Urry and his race to energize the modern world.

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#007 - The Man Who Built the Future and Was Told to Park It 4:14

3M ago4:14

4:14

Victor Wouk built a working hybrid car in the early 1970s—decades before the world was ready. This episode explores the engineering, politics, and timing that buried a solution we now take for granted.

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#006 - Fuel for the Stars 4:18

3M ago4:18

4:18

In the shadows of Cold War secrecy, Mary Sherman Morgan invented a fuel that helped launch America into space. This episode uncovers the life and legacy of a chemist whose brilliance was nearly lost to history.

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#005 - Inventing to End War 4:26

3M ago4:26

4:26

Richard Gatling invented one of history’s first rapid-fire weapons—not out of a desire for destruction, but to reduce battlefield deaths. This episode explores the paradox of inventing weapons for peace, and the complicated legacy Gatling left behind.

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#004 - Cold Logic: The Birth of Frozen Food 4:11

3M ago4:11

4:11

Clarence Birdseye’s Arctic observations led to the invention of flash-freezing—a discovery that transformed how the world eats. This episode traces his unlikely path from fur trapper to food industry pioneer.

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#003 - The Hollywood Spy Who Gave Us Wi-Fi 4:01

3M ago4:01

4:01

She was a 1940s screen goddess—but behind the scenes, Hedy Lamarr co-invented the radio technology that paved the way for today’s Wi-Fi and Bluetooth. This episode dives into her double life, her critical wartime invention, and her long-overdue recognition.

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#002 - Paper, Patent, and the Iron Lady 3:59

3M ago3:59

3:59

Meet Margaret Knight, the 19th-century inventor who created the flat-bottomed paper bag and defended her patent in court after a man tried to steal it. This episode explores her ingenuity, her legal battle, and the quiet legacy she left on American industry.

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#001 - The Farm Boy Who Built TV 4:05

3M ago4:05

4:05

This episode explores the remarkable story of Philo T. Farnsworth, the young American farm boy who invented electronic television—but spent years in legal battles defending his work against powerful corporate interests. From a field in Idaho to the courtrooms of patent law, Farnsworth’s journey is a tale of genius, grit, and grace.…