Throughout history, important women have lived in the shadow of their male counterparts. Their hard work, dedication, and ingenuity have been overlooked. But it doesn’t change the lasting impact they had on the world. Here are 10 women who made huge impacts without much fanfare. Have you heard of any of these female trailblazers?
Ada Lovelace
During her lifetime, Ada Lovelace’s contribution to computing went largely unnoticed. The 19th-century English mathematician collaborated with Charles Babbage on the mechanical computer known as the Analytical Engine. Although they never built it, Lovelace developed what is widely considered the first algorithm intended to be processed by a machine. She also saw the potential for computing to extend beyond mathematics. It wasn’t until the 20th century, long after her death, that she was finally recognized for her significant contributions to the field.
Rosalind Franklin
The discovery of DNA and its double-helix structure revolutionized the way scientists view genetic information. Rosalind Franklin, a British biophysicist and X-ray crystallographer, contributed crucial evidence for the discovery with “Photo 51,” an X-ray diffraction image of DNA. Her sudden death overshadowed her work, and scientists James Watson and Francis Crick were awarded the Nobel Prize.
Chien-Shiung Wu
With the threat from Japan looming, Chien-Shiung Wu, a Chinese-American nuclear physicist, worked with a group of scientists on the Manhattan Project to develop the first atomic bomb. Despite being nicknamed the “First Lady of Physics” and the “Queen of Nuclear Research,” her work on subatomic interactions went largely unnoticed, and she watched as her colleagues won the Nobel Prize in Physics.
Mary Eliza Mahoney
While Mary Eliza Mahoney, the first licensed Black nurse, was recognized through numerous awards and inductions, she remains a relatively unknown figure. She broke gender and racial barriers in the field of nursing, becoming a strong advocate for women and African Americans. She was active in the women’s suffrage movement and, at the age of 74, became the first woman in Boston to register to vote.
Katherine Johnson
Another woman broke the same barriers, this time in the field of space exploration. Katherine Johnson became the first African-American woman to work as a NASA scientist. Her work involved predicting ship trajectories, and her fingerprints are on John Glenn’s orbital mission and the Apollo 11 moon landing. In 2015, she was awarded the Presidential Medal of Freedom for her pioneering work.
Irena Sendler
Irena Sendler is one of the unsung heroes of the Holocaust. She was a Polish nurse and social worker who helped approximately 2,500 Jewish children escape from the Warsaw Ghetto. As a part of Zegota, a secret organization aimed at helping Jews, she smuggled children out of the ghetto through ambulances, sewer pipes, and a trolley. Her bravery was honored by Israel’s Holocaust memorial, but most people have never heard her name.
Claudette Colvin
Before Rosa Parks staged her rebellion, Claudette Colvin refused to give up her bus seat to a white passenger nine months prior. She was arrested at the age of 15. During the Browder v. Gayle case, which led to the desegregation of Montgomery, Alabama’s bus system, she was one of the four plaintiffs. She never received as much recognition as other civil rights figures, but her role in promoting equality was instrumental to the cause.
Edith Cowan
At a time when women and children were considered less important, Edith Cowan became a prominent voice for social reform. She was the first woman elected to an Australian parliament. Her advocacy work focused on providing better housing for unmarried mothers, improving access to education, and establishing the King Edward Memorial Hospital for Women. Although she is one of history’s lesser-known figures, she was crucial to human rights.
Wangari Maathai
Wangari Maathai became the first woman in East and Central Africa to earn a doctorate degree. As a Kenyan social, environmental, and political activist, she also became the first African woman to win the Nobel Peace Prize. Her Green Belt Movement focused on planting trees to fight deforestation and promote sustainability. Additionally, she served as a member of the Kenyan Parliament.
Stephanie Kwolek
Our final unknown trailblazer is Stephanie Kwolek, an American chemist who invented Kevlar, a strong and lightweight synthetic fiber used for bulletproof vests and tires. She also helped develop Nomex and Spandex. After 40 years with DuPont, she received the DuPont Lavoisier Medal and was inducted into the National Inventors Hall of Fame. Kwolek mentored young women and helped them pursue careers in science. Did you know anyone from our list?
