The best inventions made by women
International Women’s Day is celebrated every year on March 8 to highlight gender equality, violence against women and other issues, but the day also aims to celebrate the achievements of women in every sector of society.
But the inventions of women are often overlooked in the field of science.
So, learn about the inventions that women made but most people don’t know about.
Wi-Fi, GPS and Bluetooth
It may be hard to believe, but an American actress Hedy Lamarr is credited as the inventor of Wi-Fi, GPS and Bluetooth. During World War II, Hedy Lamarr wanted to help the US government on her behalf and for this she developed frequency hopping technology together with another person.
Computer programming
Grace Hopper served in the US Navy and developed the world’s first compiler, which translated computer code into programming for computers.
His research work led to the development of the first computer programming languages.
Windshield wiper
During a visit to New York, Mary Anderson, a woman from the state of Alabama, discovered that bus drivers could not see outside during snow.
In those days, drivers had to open the window to clean the windshield, and with this in mind, Mary Anderson designed wipers made of wood and rubber that would clear the window of rain and snow at the push of a lever.
Monopoly
This popular board game was designed by Elizabeth Magee.
He developed this game as a protest against male monopoly and hence named it Monopoly.
Dishwasher
In the 1880s, a woman named Josephine Cochrane invented the dishwasher. After seeing the difficulties of his employees damaging their dishes, he created his own motorized dishwasher, which was also patented.
Home security system
Working as a nurse in the 1960s, Marie van Burton had different working hours than her husband.
Her husband, Albert Brown, was an electronics technician, and worried about being alone in their home in New York, Marie Van Burton worked with her husband to develop a security system.
Dadoon filed a patent in his name for a system consisting of a camera that would scan the exterior of a home and send live video to an indoor TV.
Along with this, he also developed a two-way video device that would allow the family to talk to the person outside the door and with that they would open the door.
Garbage bins open from Monday
In the 1900s, Lillian Gilbert developed products that helped with office and household tasks.
He was the one who came up with the design of the shelf inside the refrigerator door, while also creating a waste bin that could be opened by pressing the foot.
Disposable diapers
In 1946, Marion Donovan designed a waterproof diaper cover made from nylon parachute fabric and plastic. This diaper was introduced in 1949, which did not become popular at that time, but a decade later a company made diapers with its help and made them popular around the world.
Whitener
Whitener, invented in the 1950s by a woman named Bette Nesmith Graham, is commonly used to correct errors in writing on paper today.
This woman worked as a secretary and had to retype the paper when a mistake was made, and seeing this difficulty, she patented a paint formula in her name that would hide the mistakes.
