19 JUNE2025W MAN LEADERGLOBAL W MAN LEADERGLOBAL ADA LOVELACE- COMPUTER PROGRAMMINGAda Lovelace is notably recognized as the first computer programmer of the world, born on 1815. During that period, she was working with Charles Babbage, an English polymath on his proposed Analytical Engine which was a mechanical general-purpose computer. Ada rose to fame when she wrote the first algorithm with the intent to be processed by a machine, perceiving the possible capacity of the device over and above basic calculation.Her vision towards the computer established the framework for modern computing far earlier than electronic computers' existence. Even today, Ada's work prevails influential outcomes while being acclaimed as a pioneer of computer programming.MARGARET E. KNIGHT- PAPER BAG MACHINEMargaret Eloise Knight was born on 1838, acknowledged for her invention of paper-bag machine which modified the flat-bottomed paper bags' manufacturing once and for all. With an eye to find a solution, she designed a device that folded and glued paper to create durable and square-bottom bags in 1868. This one innovative adjustment transformed retail and grocery packaging, making it easier.In addition, Margaret had to go through a clash for winning a legal battle over patent rights. However, she secured her patent in 1871. Being named as `the female Edison', she carried more than 25 patents in her lifetime, becoming a time-honoured name in the world of inventions.DR. MARIA TELKES- FIRST SOLAR-HEATED HOUSEDr. Mária Telkes, an American biophysicist designed the world's first fully solar-heated residence `Dover Sun House' in an alliance with architect Eleanor Raymond in the year 1948. The house was located at Dover, Massachusetts where it utilized 18 large south-facing windows for capturing solar energy, stored in 21 tons of Glauber's salt (sodium sulfate).This creative approach offered heat for up to ten days with no sun exposure. However, the system came across number of challenges in due course. Yet, the project was a cutting-edge manoeuvre in the usage of solar energy that earned Dr. Maria a title of `Sun Queen' for her endowments to renewable energy.STEPHANIE KWOLEK- KEVLARA 1923-Born, Stephanie Louise Kwolek was an acclaimed American chemist who invented poly-paraphenylene terephthalamide, known as Kevlar which is five times stronger than steel. In 1965, she identified the polymer that would become Kevlar which was meant to use in tires at first. Today, this material is being used in bulletproof vests, helmets, and other protective gear.Stephanie's innovative breakthrough changed dynamics in the materials science, saving hundreds of lives. Armed with numerous patents, she was honoured with National Medal of Technology, inspiring future generations of female scientists through her resilient mindset.DR. SHIRLEY ANN JACKSON - CALLER ID & CALL WAITINGDr. Shirley Ann Jackson is the first African American woman to acquire a Ph.D. from Massachusetts Institute of Technology (MIT), well-known for inventing Caller ID and Call Waiting. During her years at AT&T Bell Labs, she came up with this advanced technology which transformed the information technology industry.This concept provided an option to the users to screen and manage calls, upgrading experience and privacy. Beyond her innovation, she has served as the 18th president of Rensselaer Polytechnic Institute, fitting into the title of a distinguished leader in science and education sphere. Her legacy still inspires generations of women and minorities in STEM fields worldwide. MARIE VAN BRITTAN BROWN- HOME SECURITY SYSTEM An American Nurse Marie Van Brittan Brown alongside her husband Albert L. Brown made an invention of first home security system in the year 1966. Being concerned about the escalating criminal behaviour, she also noticed lack of timely police response and that's when Marie developed a security system that featured peepholes, a camera, monitors, a two-way microphone along with an emergency alarm button to address the issues.Due to this invention, house owners were able to view visitors and alert the authorities quickly. Her patent paved the way for modern home surveillance systems, making her a pioneer in this industry while inspiring future innovations in security technology. Historically, thoughtful and bright women have always defied societal stereotypes regarding their competence and intelligence. However, when the world remembers visionary inventors, only a handfulof women are counted
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