Female Inventors

In this episode of Female Inventors,  uncover the remarkable story of Caress Crosby, the inventive mind behind the modern brassiere. Born from a moment of frustration with the restrictive corsets of her time, Crosby’s ingenuity transformed women’s fashion forever. Discover how a pair of silk handkerchiefs, some pink ribbon, and a flash of creativity led to a quiet revolution in comfort and confide...

In this episode of Female Inventors, the spotlight turns to Florence Parpart, the brilliant innovator behind the first modern electric refrigerator, whose creation forever changed the way we preserve food. Born in an era when women’s roles were defined by domestic boundaries, Florence transformed frustration into innovation—replacing the cumbersome icebox with a revolutionary appliance that foreve...

In the late 19th century, one woman’s determination to protect her cherished china sparked an invention that would change kitchens forever. Josephine Cochrane, born in 1839, envisioned a machine that could do what no servant or household gadget could: wash dishes quickly, safely, and without damage. With remarkable ingenuity and no formal engineering background, she built a design that earned her...

Discover the remarkable story of Margaret Knight, a self-taught factory worker who revolutionized an entire industry with her brilliant mind and unwavering determination. From witnessing a horrific accident at age 12 that sparked her first life-saving invention, to battling gender bias in court to defend her groundbreaking paper bag machine, Knight's journey embodies the triumph of genius over adv...

Long before Monopoly became a household name, Elizabeth Magie used a board game to expose the perils of unchecked capitalism and to champion economic reform. With The Landlord’s Game, patented in 1904, she transformed play into a tool for education and social change. This episode uncovers the story of a woman whose radical idea challenged the system—and shaped the way the world plays and learns. L...

Betty Nesmith Graham was a single mother and secretary in 1950s Texas who turned office frustration into a global solution. Armed with ingenuity and resilience, she invented Liquid Paper—transforming the way the world corrected mistakes. This episode uncovers how her simple brush-and-fluid idea grew into a multi-million-dollar industry, broke barriers for women inventors, and left a lasting mark o...

In a world where both race and gender stacked the odds against her, Dr. Patricia Bath broke barriers to bring light back to millions. From Harlem roots to medical innovation, she reimagined cataract surgery with the invention of the laser phaco probe—a simple, elegant device that restored sight with precision and dignity. This episode retraces her relentless pursuit of justice through science, and...

Martha Coston’s invention was not born in a laboratory but in the midst of loss, persistence, and necessity. Left widowed at just twenty-one with her husband’s unfinished notes, she transformed fragments of an idea into a revolutionary maritime communication system—the Coston Signal Flare. Against the odds of her era, she taught herself chemistry, refined pyrotechnic formulas, and built a coded la...

In this episode of Female Inventors, we uncover the forgotten story of Anna Connelly, who patented the modern fire escape in 1887. At a time when fires in overcrowded cities were deadly and common, her design of exterior platforms and stairways gave people a safe way out. Her invention saved countless lives, reshaped building safety codes, and secured her place as one of the few women recognized b...

From her kitchen table in 1946, Marion Donovan transformed the exhausting ritual of cloth diapers into a breakthrough in childcare. This episode retraces her journey from frustrated mother to inventor, revealing how a simple nylon cover redefined parenthood, reshaped daily life for millions, and opened the door to future innovations in baby care. Learn more about your ad choices. Visit megaphone.f...

Meet Sarah E. Goode, a pioneering African-American inventor who transformed urban living with a brilliantly simple idea. As a furniture store owner and mother in post-Civil War Chicago, Goode witnessed firsthand the housing crisis plaguing families crammed into tiny tenement apartments. Her solution? An ingenious folding cabinet bed that served as elegant furniture by day and comfortable sleeping...