The Colorado seventh-grader was unimpressed by the options her parents had to test water in their home. So she created a sensor-based device using chemically treated carbon nanotubes to do it faster.
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Indigenous lawmaker who united warring tribes under a unified code of laws that she made herself.
Joan of Arc
The infamous teen girl who helped end the Hundred Years War and save France - but do you know how…
When her shogun husband cheated on her, she raised an army and destroyed the other woman's house. Later she deposed her incompetent son to become the first nun to rule Japan.
This superhero of early Iranian mythology starred in her own stories, and plenty of them.
The actual hero of the Ali Baba myth, this slave girl saves the titular character by singlehandedly dispatching the forty thieves - without him even knowing.
The first prosthetic limb in human civilization went to this ancient warrior queen. Or did it? The story is more complex than you might think.
When the Portuguese took the throne from her, this Angolan queen made a new one: out of her own servant. She then fled to the jungle, conquered a tribe of cannibals, and waged war on the Portuguese for so long that they gave up and left.
This princess held her father to his word in the most unexpected way: by demanding to marry the stupidest man in Korea.
This revolutionary heroine of South America kept a pet bear, a disembodied moustache, and a lifestyle that defied every convention possible.
When enemies invaded her town while her husband was on lunch break, she grabbed a nearby pestle and saved the day by achieving the high score in soldier whack-a-mole.