A Mighty Girl's top picks of books for children about trailblazing female environmentalists of the past and present.

With Earth Month comes a special opportunity to teach kids about the people all around the world doing important work to care for our environment and the life within it! In addition to the day-to-day activities that we can all do to reduce our impact on the planet, it's important to recognize the scientists and activists, both past and present, who have encouraged us to see our planet in a new way: not as a set of resources for us to extract when we please, but as a precious and delicate system that sustains all life that we must strive to protect. Continue reading → Continue reading

This trailblazing engineer became the first person in history to design a Naval ship using a computer.

Raye Montague, the groundbreaking engineer and ship designer, smashed both gender and racial barriers to revolutionize Naval ship design and become the U.S. Navy's first female program manager of ships. While Montague was the first person to ever design a ship on a computer, her contributions were little known until Margot Lee Shetterly's book Hidden Figures, which told the story of African American female mathematicians at NASA, generated a new interest in other little-known women who made remarkable contributions with their technical prowess. Montague, who died in late 2018 and whose story has been told in the picture book, The Girl With A Mind For Math, always credited her mother's insistence on education for giving her the push she needed to reach for her dreams. "You’ll have three strikes against you," she remembered her saying. "You’re female, you’re black and you’ll have a Southern segregated school education. But you can be or do anything you want, provided you’re educated." Continue reading → Continue reading

Pioneering mathematician Ada Lovelace is now the subject of a variety of books for all ages!

English mathematician Ada Lovelace is widely considered the world's first computer programmer for her invention of the computer algorithm. Born in 1815 to the poet Lord Byron and Anne Isabella Byron, Lovelace's mathematical talents led to an ongoing collaboration with mathematician Charles Babbage, who called Lovelace the "Enchantress of Numbers." While translating an article by an Italian engineer on Babbage's Analytical Engine, a proposed early version of a mechanical general-purpose computer, Ada added her own extensive set of notes, three times as long as the original article, which contained a tremendous breakthrough — the first computer program or algorithm! Continue reading → Continue reading

Dr. Patricia Bath was an early pioneer of laser eye surgery whose cataract-removal invention has saved the vision of millions of people around the world.

A Renaissance woman in the world of vision, the pioneering ophthalmologist Dr. Patricia Bath not only founded the discipline of community ophthalmology to help underserved populations  have better access to vision care, she invented a device that quickly and easily dissolves cataracts, becoming the first African American female physician to receive a medical patent. Her invention of the Laserphaco Probe was recognized by the U.S. Patent and Trademark Office in 2014 as "one of the most important developments in the field of ophthalmology" for having "helped restore or improve vision to millions of patients worldwide." A trailblazer for both women and African Americans in medicine, Bath always considered the people she helped her greatest accomplishment, asserting that "the ability to restore vision is the ultimate reward." Continue reading → Continue reading

This trailblazing mathematician built the geodetic model of the Earth that became the foundation for GPS.

If you rely on your GPS for directions, you can thank a mathematician whose little-known contributions to the mathematical modeling of the Earth recently earned her one of the U.S. Air Force's highest honors: induction into the Space and Missile Pioneers Hall of Fame! Dr. Gladys West, like the "human computers" at NASA who became famous with the book Hidden Figures, began her career by performing the complex hand calculations required before the computer age. However, her greatest accomplishment was the creation of an extremely detailed geodetic model of the Earth which became the foundation for the Global Positioning System. Although GPS is ubiquitous today, West says that in the moment, she wasn't thinking about the future: "When you’re working every day, you’re not thinking, ‘What impact is this going to have on the world?’" she says. "You’re thinking, ‘I’ve got to get this right.'" Continue reading → Continue reading

Jeanne Villepreux-Power began her adult life as a dressmaker, but rose to become one of the preeminent marine biologists of her day.

If you've ever been captivated by colorful fish and sea creatures darting around an aquarium, you can thank 19th century French scientist Jeanne Villepreux-Power! Villepreux-Power began her adult life as a dressmaker, but rose to become one of the preeminent marine biologists of her day. Her invention of a glass box for holding and observing marine specimens — the first recognizable glass aquarium — earned her the title "Mother of Aquariophily" from British biologist Richard Owen. "[She] was not content with purely descriptive studies of dead specimens," French scientist Claude Arnal wrote in a tribute to her. "She was excited by life and its mysteries." Continue reading → Continue reading

Emily Warren Roebling became the first female field engineer in history as the "surrogate chief engineer" of one of the greatest architectural projects of the 19th century, the construction of the Brooklyn Bridge.

When the Brooklyn Bridge was completed after fourteen years of construction in 1883, Emily Warren Roebling — the "woman who saved the Brooklyn Bridge" — was the first to cross it by carriage, carrying a live rooster in her lap as a sign of victory. Early in its construction, Roebling's husband, Washington, the chief engineer in charge of the bridge’s construction, became severely debilitated and bedridden due to decompression sickness. Emily Roebling stepped in and, for over a decade, oversaw the completion of one of the greatest architectural feats of the 19th century — making history by becoming the first female field engineer in the process. "I don’t think that the Brooklyn Bridge would be standing were it not for her," asserts Erica Wagner, the author a biography about Washington Roebling. "She was absolutely integral." Continue reading → Continue reading

For her discovery of artificial radioactivity, Irène Joliot-Curie was awarded the Nobel Prize in Chemistry in 1935, just as her mother, Marie Curie, had in 1911.

Radiation can be dangerous, even deadly — but it has also saved millions of lives thanks to Irène Joliot-Curie's discovery of artificial radiation! Joliot-Curie, the daughter of Marie Curie, the first woman ever to win a Nobel Prize, carried on her mother's legacy of scientific study. Joliot-Curie's groundbreaking research allowed scientists to produce 'designer' radioactive elements quickly and easily, making them widely available for use in research and medical treatment for the first time. This discovery won Joliot-Curie and her husband, Frédéric Joliot-Curie, the Nobel Prize for Chemistry in 1935, cementing her place in scientific history — and making the Curies the family with the most Nobel laureates to date.  Continue reading → Continue reading

Katherine Johnson calculated -- by hand -- the flight trajectories for a number of historic missions, including the Apollo 11 flight to the Moon in 1969.

When President Barack Obama awarded the Presidential Medal of Freedom to Katherine Johnson in 2015, few people had even heard her name — but thanks to the smash success of the book Hidden Figures and its movie adaptation, this groundbreaking mathematician has become an inspiration for girls everywhere! Continue reading → Continue reading

Mary Golda Ross spent over 30 years at Lockheed, much of it as a member of the top-secret Skunk Works program involved in cutting edge research during the early years of the space race.

When Mary Golda Ross, the first Native American aerospace engineer, began her career at the aerospace company Lockheed during World War II, women engineers were rare and most companies expected them to leave after the war was over to make room for returning men. Ross was such a phenomenal talent, however, that she not only stayed at Lockheed for over 30 years years, she became an integral member of the top-secret Skunk Works program involved in cutting edge research during the early years of the space race. As one of 40 engineers in Lockheed's Advanced Development Projects division, Ross was the only female engineer on the team and the only Native American. Her research was so secret that, even in 1994, she had to be coy with an interviewer about her work: "I was the pencil pusher, doing a lot of research," she said. "My state of the art tools were a slide rule and a Friden computer." Continue reading → Continue reading