11-year-old cryptographic entrepreneurWhen her mother started paying her to generate secure passwords, she realized other people would do the same.
A Doctor in Auschwitz"I learned that [pregnant women] were all taken to the research block to be used as guinea pigs, and then two lives would be thrown into the crematorium. I decided that never again would there be a pregnant woman in Auschwitz.''
Creator of the Home Pregnancy TestIn 1968, the tests to determine whether someone was pregnant were done in labs, and the results sent to a doctor, who would relay it to the patient--a process which could take weeks. Margaret Crane changed that.
10-Year Old Creator of Plus-Sized, Nigerian-Themed Fashion LineIfy was bullied at school for her size. In response, she started an Instagram account and a fashion line.
"Deadshot" MaryA detective for the NYPD (eventually becoming the fourth woman there to make first-grade detective), Shanley was a frequent subject of contemporary newspapers.
Olympian FencerNzingha is only 23 years old and already competing in her second Olympics.
The Woman Who Revolutionized the Art of Food WritingPaddleford spent years writing about food in America, traveling all over the country (and the world) to report on regional cuisine.
The Journalist Who Took On The Tycoon30 years after John Rockefeller Sr laid her family low with his shady deals, she laid him low with her journalism.
The first woman field engineerWhen the chief engineer of the Brooklyn Bridge fell ill, his wife took over. For eleven years.
The First Person in a Wheelchair to Perform on BroadwayAli Stroker became the first person in a wheelchair to perform on Broadway after her debut as Anna in "Spring Awakening."
As a Holocaust survivor, her poetry was too dark for some, but it was perfect for death metal.
At age 101, this woman was one of the last surviving female pilots from WW2, and older than the Royal Air Force by one year - she died today.
She wrote 270 Wikipedia articles in a single year -- “I had a target for doing one a day, but sometimes I get too excited and do three.”
Miriam O’Brien Underhill
Men? Mountaineer Miriam O'Brien Underhill Don't Need No Stinkin' Men - She pioneered and argued for "manless" climbing in a…
She was attacked while putting up a “Women who behave rarely make history” bumper sticker on her truck. No, seriously.
Mary Ann Shadd Cary
She was the first black woman in North America to edit and publish a newspaper, one of the first black female lawyers in the United States and an advocate for granting women the right to vote.
She’s the first female composer to score a major superhero movie, with the female-led Captain Marvel.
Forced to marry a mobster, she escaped, ran for parliament and won -- while obscuring her face. But now, she's showing it freely.
The publisher of America's first newspaper by and for women - and someone sadly overshadowed by her more-famous contemporaries.
This 15-year-old Pakistani girl who drives motorcycles, rickshaws, and garbage trucks to help earn money for her family. She is also a medal-winning boxer and a teacher.
"Stagecoach" Mary Fields
Pistol-packing, liquor-swigging, 6'2" black postal carrier/babysitter of the Wild West.
The Night Witches
This all-female civilian volunteer unit of the WW2 Soviet military overcame a lack of training, equipment, and faith to pull off one of the greatest underdog feats in human history and in so doing become Germany's worst nightmare.
Wallada bint al-Mustakfi
Spirited poetry-spouting princess who lived an audacious life and put her cheating lover on blast with her expert slam poetry.
History's first computer programmer, who invented algorithms for the first computer - which didn't even exist during her lifetime, so…
When this princess had her life ruined by an unstoppable warrior, she: became a fervent ascetic for years and got a divine boon; killed herself to reincarnate faster; came back as a man; and killed the man who'd wronged her, in the stunning climax of the world's longest epic poem.