Cricket Biography

Emma Edmonds, a woman disguised as Private Frank Thompson, earned a spot in U.S. history as a successful Union spy during the American Civil War. At different times, she also posed as an Irish peddler woman, a black laundress, and a Confederate sympathizer.

Injured by a cannonball, James Edward Hanger was the first amputee of the Civil War. Determined to find a better solution than a peg leg, he worked to develop his own artificial limb company. He even continued working past retirement, providing Hanger Limbs for victims of World War I.

It takes a strong person to lead a nation. This article explores humble beginnings and massive achievements of several world leaders.

The Revolutionary War created an opportunity for American women to have an impact on the changing world around them. Here's a look at some other women who filled important roles in their respective countries during the same time period.

Do you wish you could explore the ocean? Learn about the life and work of Sylvia Earle, a scientist, oceanographer, and explorer! Earle wore a scuba suit and oxygen mask to explore life underwater. She discovered new plants and animals never seen before! She even lived in an underwater habitat for weeks at a time! Can you guess what she found at the bottom of the ocean where no human had ever been?

Did you know that a woman fought in the Revolutionary War? Learn about Deborah Sampson, the first woman soldier to officially serve and fight in battles for the United States' military. To gain entry she disguised herself as a man which was discovered later during the war. She overcame many obstacles in order to fight in the Continental Army for America's freedom.

Do you know who Caesar Rodney is? Learn about the man who travelled an 80-mile journey on horseback in one night from Dover, Delaware to Pennsylvania, Philadelphia to deliver an important letter to the Continental Congress. His ride leads to the the life or death decision in our country's history—whether the colonies should fight for independence from Great Britain.

"Houston, We have a problem"! During the Apollo 11 moon landing, as many as 400,000 people had jobs that were essential to the successful mission. Learn about aeronautics and the different jobs in the field that helped man take the first steps on the moon and expand our understanding of the solar system. Who was one of the first women to work at NASA and what role did she have?

While men fought in the army during the American Revolution, women supported the fight for independence in other ways. They wrote about politics in newspapers, boycotted British goods, and made their own wares like fabric and tea. The Daughters of Liberty said no to British-made goods!

Every visitor of Yosemite National Park in California should say "thank you" to one man: John Muir.

Learn about America's founding conservationists: Theodore Roosevelt, Gifford Pinchot, Stephen T. Mather, Hugh Hammond Bennett.

Here's how a few pioneers forged their own unique paths in the conservation movement.

Isaac Newton did not discover gravity; people had noticed it before! But he did figure out the rules for how it works.

Why would Geoffrey Pyke propose a strange idea like building an aircraft carrier from a mixture of ice and wood pulp?

Today, there are lots of different facial hair styles that people can have, but a long time ago, beards were illegal! Thanks to a beard-sporting man named Joseph Palmer, we can all wear proudly wear beards. Palmer faced years of prejudice and persecution for his beard until he was able to change laws—and eventually, history!

Before the Internet, there was only one place where you could always find the exact time—the Royal Observatory in Greenwich, England, where people calculated the time by studying astronomy. This was a long distance away from London, though, so someone had to go there and collect the time for the shopkeepers who sold clocks. Learn about Maria Bellville, the woman who sold time!

During an era when women had few freedoms, there was one woman who spoke up for them. She was known as Nellie Bly, a pioneering female investigative reporter of her time. Well known for her record-breaking trip around the globe, her contributions also exposed corruption in a local hospital.

Even without cars or electricity, the Ancient Greeks had some pretty great thinkers. One of the greatest mathematical thinkers was Archimedes. Why do we always remember Archimedes yelling out "Eureka!" in the bathtub? Listen and find out!

In the 1600s, a boy from colonial Jamestown named Thomas Savage was traded to the Powhatans in exchange for a boy named Namontack. The English hoped this gift would prove their friendship to Chief Powhatan and allow them to teach Namontack about England. While staying with the tribe, Thomas learned their language and culture, and served as an interpreter between the Native Americans and Europeans.

Move America's capital to another city? To Alexander Robey Shepherd, the solution to Washington, DC's problems was clear: modernization. Shepherd took on the monumental task of improving roadways and drinking water, adding street gaslights, and planting trees.