含中文字幕节目   

Keywords:

You may have heard the old traditional American songs "Oh! Susanna," "Camptown Races" and "My Old Kentucky Home." But, do you know who wrote them? Stephen Foster.He wrote those and more than two hundr...

Keywords:

Japan's economy. On a mission. A rare reformist zeal is emerging in post-quake Japan. The government ignores it at the country’s peril. THERE is something awe-inspiring about the Japanese on a mi...

Keywords:

Susan: I wrote a story about the links [lengths] they went to get these pumpkins to the way [weigh] of scale each year and that ran on the front page and the book came out of that. Steve: Now, in the...

Keywords:

The DNA molecule is made up of very long chains of the four bases. A, C, G, and T. In 1950, Erwin Chargaff published a paper stating that, in DNA of any given species, the ratio of ade...

Keywords:

Antoinette St. Fab sells rice and oil in a market in Haiti. She is thirty [30] years old. She works very hard in the busy market. But Antoinette has a problem. Her legs are swollen. Fluid fills them. ...

Keywords:

Jon Huntsman. Picture perfect. But can Utah’s impressive ex-governor catch up with the front-runner for the Republican nomination, his fellow-Mormon Mitt Romney? “I’M A margin-of-error guy,” Jon ...

Keywords:

Steve: You've got this book out about germs, about bacteria and our relationships with them; the timing of our conversation is really good because we set this up many weeks ago but the staph infection...

Keywords:

Light, is the connection between us and the universe. Through light, we could experience distant stars and look back at the beginning of existence itself. But, what is light? In a nutshell Light, ...