Julia Robinson
Mathematician and theorist, decision problems
Mathematician and theorist, decision problems
1919
107 years ago
Scientists & Innovators
United States
A prominent American mathematician, contributions focused on decision problems and mathematical logic. Robinson played a critical role in the development of computability theory. She became the first woman to join the National Academy of Sciences in 1975. Much of her work involved contributions to Hilbert's Tenth Problem, addressing the solvability of equations in integers. Robinson's research significantly advanced the understanding of complex mathematical concepts.
First woman elected to the National Academy of Sciences in 1975
Contributed to the resolution of Hilbert's Tenth Problem
A Mexican priest initiated the Mexican War of Independence against Spanish rule. He issued the Grito de Dolores, a call to arms that mobilized the population in 1810. He became a symbol of Mexican independence and is commemorated on national holidays and monuments. After leading a series of military campaigns, he was captured and executed in 1811, but his actions paved the way for subsequent victories in the independence movement.
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Continue ReadingAn illustrator co-created the iconic superhero Superman with writer Jerry Siegel. The duo first introduced Superman in 1938 through the comic book Action Comics #1, which marked the beginning of the superhero genre in comics. This creation established a cultural phenomenon influencing numerous adaptations in films, television, and other media. Shuster's artistic style and character design contributed significantly to the visual identity of comic books. His work laid the groundwork for a vast universe of superheroes and paved the way for future comic artists and writers.
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