Johannes Gutenberg: Pioneer of the Informatio...

During the winter of 1777-1778, George Washington and his soldiers set up camp at Valley Forge. It was a very cold and difficult time for the soldiers. They didn't have enough food, clothes, or proper shelter to keep warm. Many soldiers got sick, and some even had to leave becaus ...  Show more

Yankee Doodle is a famous song that many people in America know. It started as a funny song made by British soldiers to tease the American colonists. But the colonists liked the song so much, they made it their own. During the American Revolutionary War, it became a song of pride ...  Show more

Before Johannes Gutenberg’s revolutionary invention, knowledge was a privilege accessible only to the wealthy, the powerful, or the devout. In this world, ideas travelled slowly, and were constrained by the limits of human hand. So when, in the mid-15th century, Gutenberg invente ...  Show more

Books are beloved objects, earning lots of praise as amazing pieces of technology and essential contributors to a civilized society. And yet, we often take these cultural miracles for granted. Who's been making these things for the last several centuries? How have they influenced ...  Show more

I've read this interview probably 10 times. It's that good. Steve Jobs was 29 when this interview was published, and with remarkable clarity of thought Steve explains the upcoming technological revolution, why the personal computer is the greatest tool humans have ever invented, ...  Show more

Philo Farnsworth loved electricity so much he came up with a way to invent television - as a 14 year old! Centuries beforehand Stephen Gray, a British scientist, learned more about electricity than anyone before him - and he used children to show how it worked!