Laurie Wallmark
Author
Physical Desc
64 pages : illustrations (some color) ; 27 cm
Language
English
Description
This is a children's book biography of Grace Hopper, who played a prominent role in the early days of computers.--
Grace Hopper's passion for science and math led her to defy expectations. She joined the Navy during World War II, and wrote programs for the Mark I, one of the first computers ever built. Hopper coined the term "computer bug" and taught computers to "speak English." Wallmark brings Hopper's incredible accomplishments to life.
Author
Language
English
Description
Decode the story of Elizebeth Friedman, the cryptologist who took down gangsters and Nazi spies
In this picture book biography, young readers will learn all about Elizebeth Friedman (1892-1980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only...
Author
Physical Desc
1 volume (unpaged) : color illustrations ; 29 cm
Language
English
Description
Offers an illustrated telling of the story of Ada Byron Lovelace, from her early creative fascination with mathematics and science and her devastating bout with measles, to the ground-breaking algorithm she wrote for Charles Babbage's analytical engine.
Author
Series
Physical Desc
42 unnumbered pages : color illustrations ; 29 cm.
Language
English
Description
Hedy Lamarr became a movie legend, but her true loves were always science and engineering. During World War II, Hedy collaborated with another inventor on an innovative technology called frequency hopping. It was designed to prevent the enemy from jamming torpedo radio signals and commanding weapons to go off course. Frequency hopping is still used today to keep our cell phone messages private and defend our computers from hackers. In this biography,...
Author
Physical Desc
1 volume (unpaged) : color illustrations ; 29 cm
Language
English
Description
A picture book biography of "Sophie Kowalevski, [who] was both a brilliant mathematician and a talented writer. Creative work nurtured her mathematical research, giving her a flexibility of thought she treasured. A wonderful STEAM figure, she not only did mathematical research, but she also created many literary works"--Publisher marketing.
Author
Language
English
Description
In this biography, young listeners will learn all about Elizebeth Friedman (1892-1980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to "counter-spying into the minds and activities of" Nazis, she held a pivotal role in the...
Author
Language
English
Description
In this biography, young viewers will learn all about Elizebeth Friedman (1892-1980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to "counter-spying into the minds and activities of" Nazis, she held a pivotal role in the early...
8) Code Breaker, Spy Hunter: How Elizebeth Friedman Changed the Course of Two World Wars (Read Along)
Author
Language
English
Description
In this biography, young viewers will learn all about Elizebeth Friedman (1892-1980), a brilliant American code breaker who smashed Nazi spy rings, took down gangsters, and created the CIA's first cryptology unit. Her story came to light when her secret papers were finally declassified in 2015. From thwarting notorious rumrunners with only paper and pencil to "counter-spying into the minds and activities of" Nazis, she held a pivotal role in the early...