Wilder Penfield, a pioneering brain surgeon, mapped the motor cortex using mild electric current. Wilder Penfield took the next exploratory voyage into the brain starting in the 1940s. While operating ...

Then, ask students to brainstorm other science fiction movies or TV programs that deal with travel in space. What characteristics do they share with Blake's 7? What problems with space travel have ...

Do You Speak American? has been made possible in part by the National Endowment for the Humanities, promoting excellence in the humanities. Additional funding is provided by the William and Flora ...

What Does Your Speech Reveal? We use language to express our identity. Our way of speaking varies and changes to reflect who we are and who we want to be. Carmen Fought asks the provocative questions: ...

You say potato ....and I say spud. A look at the different schools of thought on language usage.

DANIEL PATRICK MOYNIHAN United States Senator (D-NY) QUESTION: I wonder if we could begin with a short autobiography from you? Let's take it from birth to the end of your career in the U.S. Navy. SEN.

Between 1300 and 1600 the Western world was transformed. An extraordinary wave of artistic and cultural innovation shattered medieval society and brought European culture reluctantly into the modern ...

The first transistor was about half an inch high. That's mammoth by today's standards, when 7 million transistors can fit on a single computer chip. It was nevertheless an amazing piece of technology.

Ben J. Wattenberg, host/essayist of The First Measured Century, is a senior fellow at the American Enterprise Institute and writes a weekly newspaper column syndicated by United Media to more than 200 ...

Alexander Fleming was born in a remote, rural part of Scotland. The seventh of eight siblings and half-siblings, his family worked an 800-acre farm a mile from the nearest house. The Fleming children ...

Be more knowledgeable, pledge now and support programs like Guns, Germs and Steel. Make a pledge and be a part of programs like this. Become a part of the experience and pledge to your local PBS ...

Photo: The identical Herrick twins were the first participants in a successful kidney transplant. The idea of transplanting organs is not new. It can be found in myths of the ancient Greeks and was ...