Biography

Antonie van Leeuwenhoek wasn’t trained as a scientist. He was a Dutch businessman from Delft who just happened to change the world. Born in 1632, a few days after the famous painter Vermeer—also in Delft—he got only a basic education. When he was 16, he moved to Amsterdam and spent six years learning the draper’s … Read more

Walt Whitman was an American poet who bridged the gap between the Transcendentalists and the more down-to-earth poets of the twentieth century. His greatest work, Leaves of Grass, changed poetry forever with its bold, new voice. Walt Whitman Biography Walt Whitman was born on May 31, 1819, in West Hills, Long Island. He was the … Read more

Franklin Delano Roosevelt, or FDR as most people called him, was the 32nd President of the United States. He ended up leading the country through the Great Depression and World War II—two of the roughest periods in American history. Everyone knows that line: “The only thing we have to fear is fear itself.” He said … Read more

Thomas Alva Edison was one of those rare people who changed the shape of everyday life—and he did it over and over again. Not only did he invent things, he made sure anyone could get their hands on them. When he started the Edison Electric company, he found a way to bring DC electricity right … Read more

Pope Urban II led the Roman Catholic Church from 1088 to 1099. In 1096, he made a fiery speech urging Christians to launch a “Holy Crusade” to reclaim the Holy Lands from Muslim rule. He promised full pardon of sins, a righteous cause, and even spoke of the wealth waiting in the East. Knights from … Read more

Rene Descartes was a French philosopher and mathematician—and people often call him the founder of modern philosophy. He stood out because he challenged the old medieval ideas, the ones built on Aristotelian philosophy, and insisted that truth should come from human reason, not just tradition. This push for clear thinking and logic ended up shaping … Read more

Voltaire (born François-Marie Arouet; 21 November 1694 – 30 May 1778) was a French writer, essayist, and philosopher famous for his sharp wit, biting satire, and unrelenting support for civil liberties. He threw himself into defending freedom of religion, freedom of thought, and political rights, making him a central figure during the Enlightenment. “Love truth, … Read more

Jean-Jacques Rousseau shook up his world—and left a deep mark on ours. Born in Geneva but at home in Paris as much as anywhere, Rousseau wrote The Social Contract (1762), one of the central texts of political philosophy. In it, he argued for a more equal and just society, championing republican ideals that would echo … Read more

Marie Antoinette was the Austrian-born queen of France, and she became one of the most famous—and infamous—figures of the French Revolution. She married Louis XVI while still in her teens, and for many people, she symbolized the excess and privilege of the monarchy. Marie Antoinette Early life Biography Marie grew up in Vienna, part of … Read more