Percival Lowell, First to Imagine Life on Mars

A naturally gifted mathematician, Percival Lowell shunned convention to pursue theories that walked the line between science fiction and scientific prophecy. He was compelled...

Desmond Tutu, Former Archbishop of Cape Town and Anti-Apartheid Activist

Archbishop Desmond Tutu, one of the strongest crusaders for peace in the last century, has fought for equality since he was a young man....

Meriwether Lewis, Western Explorer

Along with William Clark, Meriwether Lewis led the first expedition through the territory of the Louisiana Purchase, revealing the landscape and nature of the...

David Hockney, British Pop Artist

The British Pop Art Movement gained a fresh energy when David Hockney emerged on the scene. He’s both a controversial and highly influential figure,...

Roald Dahl, Children’s Book Author

Known for his bestselling children’s novels, including “Charlie and the Chocolate Factory” and “Fantastic Mr. Fox,” author Roald Dahl’s life was nearly as dark...

Harvey Pekar, Author of the ‘American Splendor’ Comic Books

Harvey Pekar has made a career out of being an ordinary man. As a comic book writer, he documented the most mundane details of...

Horace Mann, “Father of American Education”

Horace Mann was an educational pioneer. At a time when many saw considerable problems in American education, he stepped forward to address the issues,...

Salvador Dalí, Spanish Surrealist Artist

The artistic career of surrealist master Salvador Dalí transcends the limitations of medium, encompassing painting, writing, sculpture and filmmaking. Dalí’s wild imagination made a...

Mohandas (Mahatma) Gandhi, Non-Violent Leader in Indian Independence Movement

With a far-reaching legacy of peace and equality, Mahatma Gandhi was one of the most influential figures of the 20th century. In honor of...

Connie Chung, Award-Winning Journalist

American journalist Connie Chung forged new territory in network news and broadcast journalism. As the first Asian American and second woman to be a...