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10 Revolutionary Inventions by Women that Changed the World

What do life rafts, windshield wipers, programming languages and fire escapes have in common?   Pioneering females invented them, amongst many other accolades that have been silenced throughout history. 



The lack of recognition for women inventors over centuries can be attributed to various societal, cultural, and systemic factors.  As we enter the last week of International Women's Month, it is a time to reflect on the remarkable achievements and enduring resilience of women worldwide. Today, we shine a spotlight on some of the remarkable inventions crafted by women, highlighting their ingenuity and contributions to society.


  1. The Life Raft - Maria Beasley (1882): In the late 19th century, Maria Beasley patented an improved design for life rafts. Her innovation included guardrails and self-opening collapsible sections, enhancing safety during maritime emergencies.

  2. Wireless Transmission Technology - Hedy Lamarr (1941): Hedy Lamarr wasn't just a renowned Hollywood star; she was also a brilliant inventor. Alongside composer George Antheil, Lamarr developed a frequency-hopping signal for torpedoes during World War II, laying the groundwork for modern wireless communication technologies like Bluetooth and Wi-Fi.

  3. Kevlar - Stephanie Kwolek (1965): Stephanie Kwolek made the groundbreaking discovery of Kevlar,  a high-strength synthetic fiber that is used in various applications from sports equipment to bullet proof vests.  Stephanie´s discovery has saved countless lives and enhanced safety worldwide.

  4. Computer Programming Language - Grace Hopper (1950s): Grace Hopper, also known as the "Mother of Computing", was a  pioneering computer scientist.  She played a crucial role in the development of early programming languages.In addition to her work on programming languages, she also invented the first computer compiler in 1952. Her compiler translated written instructions into machine code, laying the foundation for modern programming and software development.

  5. Solar Heating System - Dr. Maria Telkes (1947): Dr. Maria Telkes, a Hungarian-American scientist, developed the first solar-powered heating system for residential use. Her environmentally friendly innovation paved the way for sustainable energy solutions.

  6. CCTV System - Marie Van Brittan Brown (1966): Marie Van Brittan Brown, an African-American inventor, created the first closed-circuit television (CCTV) system with remote access. Her invention laid the foundation for modern home security systems, enhancing safety for countless households.

  7. Windshield Wipers - Mary Anderson and Florence Lawrence (1903 - 1912): Mary Anderson's invention of the windshield wiper revolutionized automotive safety. Her simple yet ingenious device enabled drivers to maintain visibility during adverse weather conditions, preventing accidents and saving lives. A few years later, Florence Lawrence, a Canadian-American actress and inventor, patented an early version of the windshield wiper control system. Her invention allowed drivers to operate windshield wipers from inside the vehicle, enhancing safety and convenience on the road.

  8. Disposable Medical Gloves - Goldie Blox (1969): American nurse Goldie Blox invented disposable medical gloves to improve hygiene and reduce the risk of infection in healthcare settings. Her invention revolutionized medical practices, setting a new standard for sanitation in hospitals and clinics.

  9. Medical Syringe - Letitia Mumford Geer (1899): Letitia Mumford Geer patented an improved design for the medical syringe, featuring a single-handed operation mechanism. Her invention made injections safer and more accessible in healthcare settings.

  10. Fire Escape - Anna Connelly (1887): Anna Connelly, an American inventor, patented the fire escape in 1887. Her design featured an external staircase attached to buildings, providing a safe means of egress during emergencies and saving countless lives.

These remarkable women and their inventions exemplify the power of female ingenuity and innovation. Their contributions have not only improved countless lives but have also paved the way for future generations of inventors. 

As we celebrate and honor their achievements, let us continue to champion and support female empowerment in all fields of endeavor. Together, we can build a more inclusive and innovative world for generations to come.


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