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Eunice Newton Foote Early life, parents, career, inventions, husband, children, death, google doodle, and legacy

Eunice Newton Foote

Eunice Newton Foote (July 17, 1819 – September 30, 1888) was a trailblazing American scientist, inventor, and champion of women’s rights. Her groundbreaking research led to the discovery of the Greenhouse effect, demonstrating the impact of certain gases on atmospheric temperature when exposed to sunlight. Born in Connecticut and raised in New York, Foote grew up amid influential social and political movements, including the fight against slavery, temperance activism, and the struggle for women’s rights. Her education at the Troy Female Seminary and the Rensselaer School equipped her with a deep understanding of scientific theory and practice.

Name Eunice Newton Foote
Date of Birth July 17, 1819
Place of Birth Connecticut
Father’s Name Isaac Newton Jr.
Mother’s Name Thirza
Siblings Six sisters, five brothers
Marital Status Married
Husband’s Name Elisha Foote Jr.
Children Two daughters, Mary and Augusta
Profession Scientist, Women’s Rights Campaigner, Painter
Nationality American
Date of Death September 30, 1888
Place of Death Lenox, Massachusetts
Burial Green-Wood Cemetery, Brooklyn, New York

In 1841, Foote married attorney Elisha Foote and settled in Seneca Falls, New York. She actively participated in the historical Seneca Falls Convention of 1848, where she signed the Declaration of Sentiments and became one of the editors of its proceedings, focusing on women’s rights exclusively.

Her scientific breakthrough occurred in 1856 when she published a paper showcasing the heat-absorbing properties of carbon dioxide (CO2) and water vapor, proposing that changes in the atmosphere’s CO2 levels could influence the climate. This remarkable publication marked the first time an American woman appeared in a scientific journal within the field of physics. In 1857, she furthered her contributions with a paper on static electricity in atmospheric gases.

Despite not being a member of the American Association for the Advancement of Science (AAAS), both of Foote’s papers were presented at the organization’s annual conferences, making them the sole contributions by an American woman to the field of physics until 1889. Foote’s scientific endeavors were complemented by several inventions she patented throughout her life.

Unfortunately, after her death in 1888, Foote’s significant contributions remained largely unknown for nearly a century until women academics in the twentieth century rediscovered her work. In the twenty-first century, her importance resurfaced when it was recognized that her research predated the discoveries of John Tyndall, who was previously credited with experimental demonstrations of the greenhouse effect involving infrared radiation.

Detailed examination of Foote’s work by modern scientists confirmed that as early as three years before Tyndall’s 1859 paper, she had already discovered the heat-absorbing nature of water vapor and CO2. Additionally, her hypothesis that variations in these atmospheric gases could lead to climate change preceded Tyndall’s 1861 publication by five years. While Foote’s experimental design had limitations and possibly lacked knowledge of infrared radiation, which plays a crucial role in the greenhouse effect, her pioneering work laid the foundation for subsequent research in this area.

In recognition of her exceptional scientific contributions, the American Geophysical Union established The Eunice Newton Foote Medal for Earth-Life Science in 2022, honoring outstanding research in her field. Eunice Newton Foote’s legacy as an innovative scientist and advocate for women’s rights continues to inspire and shape the scientific community to this day.

Childhood and Education of Eunice Newton Foote

Early Life and Family

Eunice Newton Foote was born on July 17, 1819, in Goshen, Connecticut, to Thirza and Isaac Newton Jr. Her family moved to Ontario County, New York, by 1820, where her father worked as a farmer and entrepreneur in East Bloomfield. Eunice had six sisters and five brothers, but unfortunately, her oldest sister passed away at the age of two. Her father’s financial ups and downs through speculative ventures had an impact on the family’s fortunes.

Growing up amid Social Activism

The region of New York where Eunice spent most of her formative years was a hub of social activism. She was exposed to various progressive movements, including abolitionists, dress reform activists, mystics, temperance advocates, and women’s rights campaigners. These influences would play a crucial role in shaping her future endeavors.

Education at the Troy Female Seminary

Eunice Newton received her education at the Troy Female Seminary, a pioneering women’s preparatory school established by feminist Emma Willard. The school was ahead of its time in promoting women’s education and empowerment. The assistant principal during her attendance was Almira Hart Lincoln Phelps, Emma Willard’s sister, who played a significant role in developing the school’s curriculum and writing textbooks for the students.

A Well-Rounded Curriculum

At the Troy Female Seminary, students enjoyed a comprehensive and diverse curriculum, unlike the limited finishing school offerings typical for girls at the time. Eunice’s studies encompassed a wide range of subjects, including dance, history, languages (English, French, Italian, Latin), literature, mathematics (general, algebra, geometry), music, painting, philosophy, rhetoric, and science (botany, domestic science).

Encouragement of Scientific Exploration

Eunice Newton Foote’s passion for science found fertile ground at the Troy Female Seminary. The school’s association with the adjacent Rensselaer School, led by the progressive and pro-women’s education professor Amos Eaton, allowed students like Eunice to attend science courses and engage in practical experimentation in the laboratory. Eaton’s innovative teaching methods emphasized hands-on learning over rote memorization.

Scientific Endeavors at Rensselaer School

During her time at the Rensselaer School between 1836 and 1838, Eunice learned essential research skills and conducted laboratory experiments. The school offered female students opportunities to study astronomy, chemistry, geography, meteorology, and natural philosophy. This exposure to scientific inquiry further fueled her curiosity and ambition in the field of science.

Eunice Newton Foote’s childhood and education laid the groundwork for her future as a remarkable scientist, inventor, and advocate for women’s rights. The diverse experiences and comprehensive education she received during her formative years played a pivotal role in shaping her pioneering contributions to the scientific community.

Marriage and Family Life of Eunice Newton Foote

Marriage to Elisha Foote Jr.

On August 12, 1841, Eunice Newton married Elisha Foote Jr., a lawyer from Johnstown, New York. Elisha had received legal training under Judge Daniel Cady, the father of prominent women’s rights activist Elizabeth Cady Stanton. Their union marked the beginning of a significant chapter in Eunice’s life, as she balanced her roles as a wife, mother, and scientist.

Home and Family

The couple settled in East Bloomfield, and Elisha acquired a house in 1844, which the Stanton family later moved into. Eunice was described as a talented portrait and landscape painter, in addition to her pursuits as an amateur scientist and inventor. The couple’s marriage produced two daughters: Mary, born on July 21, 1842, who would become an artist, writer, and advocate for women’s rights, and Augusta, born on October 24, 1844, who pursued a career in writing.

Elisha’s Legal Career

Elisha Foote had a successful legal career, initially serving as a judge at the Court of Common Pleas in Seneca County. However, he resigned from this post in 1846 to continue practicing law. Eunice, with her passion for science, designed and built a laboratory in their home, which allowed her to continue her scientific explorations.

Relocation to Saratoga Springs

In the spring of 1860, the family moved to Saratoga Springs, New York, where Augusta received private schooling. Elisha operated a private law practice and specialized in patent law, which aligned with Eunice’s interests in inventing and scientific inquiry.

Washington, D.C. and New Ventures

In 1865, Elisha was appointed to the Board of Examiners-in-Chief for the United States Patent and Trademark Office, which led to the family relocating to Washington, D.C. During their time in the capital, both of Eunice and Elisha’s daughters got married. Mary married John B. Henderson, a US Senator from Missouri known for his involvement in abolishing slavery and advocating for voting rights for former slaves.

Elisha’s Appointment as Commissioner of Patents

Elisha Foote’s career continued to progress, and in 1868, he was appointed as the Commissioner of Patents. He served in this role until April 25, 1869, and afterward remained on the Board of Examiners-in-Chief for several years. Throughout this period, Eunice remained supportive of her husband’s endeavors and continued her scientific pursuits.

Life After Elisha’s Passing

After Elisha’s death in 1883, Eunice split her time between Brooklyn and Lenox, Massachusetts. Her contributions to science and her impact on women’s rights were a testament to her resilience and determination. Despite the challenges she faced, Eunice Newton Foote’s legacy continued to inspire future generations of scientists and advocates for gender equality.

Campaigner for Women’s Rights

Eunice Newton Foote was a fervent advocate for women’s rights, actively participating in social and political movements of her time. She played a significant role in the 1848 Seneca Falls Convention, where she signed the Declaration of Sentiments, marking the first gathering solely dedicated to women’s rights. Throughout her life, she championed the causes of women’s suffrage, dress reform, and gender equality, contributing to the advancement of women’s rights in the 19th century.

Scientific Career

Eunice Newton Foote made notable contributions to the field of science, particularly in the area of climate and atmospheric research. In 1856, she published a pioneering paper titled “Circumstances Affecting the Heat of the Sun’s Rays,” which revealed her groundbreaking discovery that certain gases, like carbon dioxide and water vapor, absorb heat when exposed to sunlight, leading to what is now known as the Greenhouse effect. This work, published in the prestigious American Journal of Science, marked the first scientific publication by an American woman in the field of physics.

In 1857, Foote further expanded her scientific portfolio with another paper titled “On a New Source of Electrical Excitation,” exploring static electricity in atmospheric gases. Her research, though not widely recognized at the time, laid the foundation for subsequent studies on climate change and the role of greenhouse gases.

Eunice Newton Foote Early life, parents, career, inventions, husband, children, death, google doodle, and legacy


Apart from her contributions to science and advocacy for women’s rights, Eunice Newton Foote was also an inventive mind. She patented several inventions during her lifetime, though specific details about these inventions are not widely documented. Her creativity and innovative spirit showcased her multifaceted talents and intellectual curiosity.


Eunice Newton Foote passed away on either September 29 or 30, 1888, in Lenox, Massachusetts. Her legacy as a pioneering scientist and advocate for women’s rights continues to be remembered and celebrated. She was laid to rest in Green-Wood Cemetery in Brooklyn, New York, leaving behind a lasting impact on the scientific community and the ongoing fight for gender equality.

Legacy and Recognition

Eunice Newton Foote’s legacy is one of pioneering scientific contributions and tireless advocacy for women’s rights. Despite her work being largely overlooked during her lifetime, her groundbreaking research on the Greenhouse effect laid the groundwork for future climate studies. Her discoveries made several years before those of John Tyndall, have been acknowledged as pivotal in our understanding of the Earth’s climate system.

In recognition of her significant contributions to science, the American Geophysical Union established The Eunice Newton Foote Medal for Earth-Life Science in her honor. This prestigious award celebrates outstanding scientific research, perpetuating her name and inspiring current and future scientists to further our understanding of climate and environmental issues.

Published Work

Eunice Newton Foote’s most renowned scientific work was published in 1856 under the title “Circumstances Affecting the Heat of the Sun’s Rays.” This seminal paper, appearing in the American Journal of Science, marked a milestone as the first known scientific publication by an American woman in the field of physics. In this paper, she demonstrated how certain gases, such as carbon dioxide and water vapor, absorb heat when exposed to sunlight, influencing the Earth’s climate—a phenomenon now recognized as the Greenhouse effect.

Her second paper, “On a New Source of Electrical Excitation,” published in 1857, delved into her research on static electricity in atmospheric gases, further showcasing her inquisitive scientific mind.

Although her scientific contributions went largely unnoticed during her lifetime, modern scientists have reevaluated her work, acknowledging her significance as a pioneering figure in climate science.

Eunice Newton Foote’s publications remain an enduring testament to her intellectual prowess, and her work continues to shape scientific investigations into climate change and atmospheric physics. Through her written legacy, she inspires current and future generations to make significant advancements in scientific knowledge and contribute to the betterment of society.

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