Cricket Biography

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?

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?

When Thomas Edison was a boy, he loved performing experiments and coming up with new inventions. His curiosity sometimes got him in trouble, though, like when he accidentally burned down his dad’s barn! By the time he turned 12, he had found ways to make a living by learning how to print newspapers and send telegraphs in Detroit, Michigan. Imagine what he did as an adult!

It was once common for children to work at jobs with little pay. Then a photographer named Lewis Hine urged this dangerous practice stop to with the power of his camera and the assistance of lawmakers. Learn more about the history of child labor in the United States and how it became outlawed.

Did you know hot air balloons were dreamed up by a French boy in the 1700s? Joseph Montgolfier devoted his life to experiments that he hoped would allow him to fly. With the help of his little brother, his invention allowed humans to fly for the first time in history!

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!

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.

Carrie is a young Navajo dancer who lives in Arizona. When she was in grade school, she decided to become a fancy shawl dancer. Traditional dances are important to the Navajo, a way of praying, healing, and celebrating. Carrie discusses some of the clothing she wears at a powwow.

There's a job available to all natural-born American citizens aged 35 and older: the President! From campaigning to conventions, voting and the Electoral College, it's a long way to the Oval Office! U.S. presidents have a lot of work ahead of them, such as preserving the Constitution and making sure the laws of the land are obeyed.

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!

Galileo used his telescope to discover new and marvelous mysteries in the night sky!

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.

I’m only in my mid-20s, and some might think that’s young to write a memoir. Who does that, right? But for me and my team it’s always been important to reflect on every part of the journey, especially the end. In that context, the timing is perfect to share my story, from the first time I picked up a racket as a five-year-old girl in Ipswich, to the night I packed up my tennis bag at Melbourne Park after winning the 2022 Australian Open.