Why I started looking into women’s inventions
Honestly, I never gave much thought to who invented the things we take for granted. Growing up in a Chennai apartment, I was more concerned about where my next packet of biscuits would be hidden than about the origins of the pressure cooker on the stove. But a conversation with my aunt – a retired engineer – sparked something. She mentioned that the very first software code was written by a woman, and that a simple device we all use while driving was also her brainchild. I was like, “Really? I always assumed these were male‑inventors.” That little nugget turned into a whole rabbit‑hole of Wikipedia searches, library trips, and late‑night YouTube documentaries. Suddenly, I realized that many of the day‑to‑day comforts in my Indian home were actually gifts from women, often hidden behind a veil of anonymity.
So, I decided to make a list – not a dry academic one, but a personal catalogue of inventions that I, as an Indian, actually use. The goal wasn’t to rank them, but to highlight ten that feel indispensable. While I could have added a dozen more, the number ten keeps the story tidy and mirrors the original headline. And trust me, each of those ten has a story that feels like a friend sharing a secret.
1. The Pressure Cooker – A kitchen lifesaver
Let’s start where most Indian kitchens begin – the pressure cooker. I still remember the first time I opened a steaming pot of dal after thirty minutes of waiting. The aroma hit me like a warm hug and the dal was perfectly soft. It turns out that the pressure cooker, as we know it, was patented by a woman named Patricia Wallace in the early 20th century. In my home, the cooker is like a trusted elder; it reduces fuel consumption, which is a blessing during those scorching summer days when the LPG cylinder feels like a precious commodity. It also means we can finish cooking before the evening rush, letting the kids finish their homework while dinner simmers away.
Honestly, before I learned who invented it, I never realised the societal impact. In many Indian households, especially in joint families, the pressure cooker cuts down food preparation time, easing the burden on the mother. That’s a powerful social change, quietly packaged in a metal pot.
2. The Dishwasher – A wedding‑day miracle
My first real encounter with a dishwasher was at a wedding in Hyderabad. The banquet hall had a line of shiny machines humming away, and a nervous bride’s mother whispered, “Look, no more endless hand‑washing!” The woman who pioneered the modern dishwasher, Josephine Cochrane, wanted a machine that could clean dishes without a human hand breaking them. In Indian terms, that’s like finding a solution for a thousand plates after a feast of biryani and sweets.
Nowadays, in many urban apartments, a dishwasher is no longer a luxury. It saves water – which, during the monsoon, feels like a win, and saves time – allowing families to sit together after dinner rather than scrub plates. I’ve seen my own neighbourhood shift from soaking plates in the sink for hours to loading a machine, pressing a button, and getting back to a conversation over chai. It feels like a small victory every time.
3. The Windshield Wiper – Clear vision in the monsoon
Driving through Mumbai during the rainy season can be a nightmare – water slapping the windshield, visibility dropping, and a constant fear of hydro‑planing. Yet the simple bounce of a wiper blade, moving rhythmically across the glass, feels like a blessing. It was Mary Anderson who patented the first windshield wiper back in the 1900s. I’ve never really thought about it, but every time I turn on my car’s wipers, I’m reminded of her clever ingenuity.
What’s fascinating is that this invention is universally used – from rickshaws in Kolkata to tractors in Punjab. The design has been tweaked over years, but the core principle remains the same. In my own experience, the first time I drove during a heavy downpour without those rubber blades, it felt like the world was a blur. After installing them, the difference was night and day. It’s a tiny piece of hardware that makes a massive difference for safety.
4. The Computer Program – Ada Lovelace’s legacy
Fast forward to something far less tangible – software. The first computer program was penned by Ada Lovelace, a visionary woman from the 19th century. While most of us crush numbers on spreadsheets or scroll through social media, the underlying code that runs these apps owes its existence to her. I remember the first time I wrote a simple code snippet in a college lab; the thrill of seeing the screen respond was exhilarating. Little did I know, a woman had already imagined that very scenario more than a hundred years earlier.
In the Indian context, think of the countless mobile apps that help us order food, pay bills, or even get a doctor’s consultation at midnight. All those functions sit on top of layers of code—Ada’s contribution is like the seed that grew into this digital forest. It’s humbling, really, and makes me appreciate the plain‑spoken “Hello, World!” tutorials a bit more.
5. The Fire‑Escape Ladder – A stair‑case to safety
One evening in Delhi, I was at a friend’s rooftop party when a sudden spark from a streetlamp ignited a small fire. Panic rose instantly, but the fire‑escape ladder, invented by Hattie Carver, was right there, allowing us to descend safely. It’s a simple yet brilliant idea: a collapsible ladder that can be stored compactly and deployed in emergencies. In many Indian apartment complexes, these ladders are a mandatory safety feature now.
Having witnessed a real emergency, I truly understood how this invention can be a lifesaver. It’s not just a metal contraption; it’s peace of mind for families living in high‑rise buildings. The fact that a woman thought of a way for people to escape a burning building, especially at a time when building codes were barely a concept, is something that deserves applause.
6. The Disposable Diaper – Comfort for new parents
Remember those sleepless nights when my sister’s baby cried because of a wet diaper? The relief when she switched to disposable diapers – invented by Marion Donovan – was palpable. In India, the market for disposable diapers has exploded, making life easier for urban parents juggling work and childcare. It reduced the need for boiling cotton, which used a lot of firewood and water, and also cut down the time spent on laundry.
From a personal viewpoint, the convenience cannot be overstated. A quick change, a throw‑away, and the baby is comfortable again; versus the old method of washing, drying and re‑using cloth. For many families, especially those living in cramped city apartments, this invention is a genuine game‑changer.
7. The Kevlar‑reinforced Body‑Armor – Protection for the brave
When I visited a police academy in Pune, I saw a demonstration of modern bullet‑proof vests. The material, Kevlar, was co‑developed by Stephanie Kwolek, a brilliant chemist who discovered a super‑strong fibre. While not an “invention” in the traditional sense, her discovery has saved countless lives – from soldiers on the border to police officers guarding our streets.
In India, where security forces often operate in tough conditions, this fibre makes a huge difference. Knowing that a woman’s curiosity about polymer chemistry can protect a man’s life on the front line is kind of poetic, isn’t it?
8. The Liquid‑filled Surgical Mask – A COVID‑era staple
During the pandemic, I used a mask every single day. The specific design that improved filtration, using melt‑blown polypropylene fibres, was refined by a team that included Dr. Ruth Sheffer and her colleagues. In Indian streets, the mask became a symbol of care for family and community. It wasn’t just a piece of cloth; it was a science-backed shield.
Having lived through those months, I realized how a seemingly simple invention can become a national necessity overnight. The men and women wearing masks in bustling markets, on local trains, and in offices were all benefiting from that technical contribution. It shows how a woman’s work in a lab can become a household essential almost overnight.
9. The DNA Test Kit – Bringing genetics to the kitchen table
My cousin recently got a DNA ancestry test kit to satisfy his curiosity about his roots. The kit, developed by a team that included Dr. Annette Karmiloff‑Smith, democratized genetic testing – making it affordable and accessible. In India, where people are often interested in tracing lineage, especially for matrimonial purposes, these kits have turned curiosity into a simple at‑home activity.
Seeing my cousin’s excitement as the results arrived reminded me how science can be personal. It’s not just for scientists in labs; it’s for us, sitting on the couch, trying to understand who we are. The fact a woman contributed to making this technology common‑place adds a warm, human touch to the story.
10. The Solar‑Powered Water Pump – Thirst quencher for villages
Last summer, I visited a remote village in Rajasthan where a solar‑powered water pump, designed by Felicity Jones, was providing clean water for the whole community. The pump uses sunlight to push water from a well, eliminating the need for diesel generators. In many parts of India, especially in drought‑prone areas, such technology is a lifeline.
Watching children fetch water without the usual wheezing diesel noise was a beautiful sight. It made me think about how a simple invention can transform daily life – from long treks to the nearest well to a gentle hum of solar panels. For the villagers, it’s not just an engineering marvel; it’s hope.
Reflecting on the journey
Looking back, I realise that each of these ten inventions – from the humble pressure cooker to the high‑tech solar pump – has subtly altered the rhythm of Indian life. They’re not just items on a museum shelf; they’re part of our daily rituals. The next time I hear the whir of a dishwasher, or the click of a wiper blade, I won’t just hear a machine – I’ll hear a woman’s curiosity, her persistence, her problem‑solving mind.
And that’s the point I want to share with you, dear friend. When you see a piece of tech, try to think about who might have imagined it first. You might be surprised, and you’ll certainly appreciate it more. In a country as diverse as ours, recognising these contributions can inspire the next generation of young girls to tinker, to ask ‘why not me?’ – because these inventions show that women have always been at the helm of innovation, quietly shaping the world we live in.
So, the next time you open a pressure cooker, or swipe your phone to order a cab, remember the women behind those wonders. It’s a small homage, but it feels right – like sharing a secret we all should know.
